A134251 -id:A134251

A134252

Positions of 2 after decimal point in decimal expansion of 1/Pi.

+10
11

26, 32, 35, 43, 51, 73, 85, 86, 93, 102, 125, 129, 130, 131, 146, 183, 204, 212, 218, 229, 233, 241, 242, 260, 276, 277, 284, 309, 331, 332, 351, 357, 359, 389, 393, 403, 409, 425, 438, 447, 448, 458, 479, 482, 505, 534, 540, 550, 562, 564, 577, 581, 612, 620

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000 (terms 1..1000 from Vincenzo Librandi)

MATHEMATICA

Flatten[Position[RealDigits[1/Pi, 10, 700][[1]], 2]] (* Harvey P. Dale, Apr 22 2014 *)

CROSSREFS

Cf. A037000, A014777, A134251, A134253, A134254, A134255, A134256, A134257, A134258, A134259, A134260.

KEYWORD

nonn,base

AUTHOR

Artur Jasinski, Oct 16 2007

STATUS

approved

A134253

Positions of 3 after decimal point in decimal expansion of 1/Pi.

+10
11

1, 4, 12, 20, 58, 59, 69, 78, 92, 111, 120, 126, 136, 143, 150, 151, 164, 165, 186, 193, 197, 206, 211, 213, 214, 225, 234, 247, 254, 261, 267, 271, 288, 319, 342, 352, 353, 354, 364, 370, 373, 378, 384, 386, 387, 416, 421, 436, 439, 449, 452, 455, 457, 462

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

MATHEMATICA

Flatten[Position[RealDigits[1/Pi, 10, 500][[1]], 3]] (* Harvey P. Dale, Sep 18 2013 *)

CROSSREFS

Cf. A037000, A014777, A134251, A134252, A134254, A134255, A134256, A134257, A134258, A134259, A134260.

KEYWORD

nonn,base

AUTHOR

Artur Jasinski, Oct 16 2007

STATUS

approved

A134254

Positions of 4 after decimal point in decimal expansion of 1/Pi.

+10
11

29, 36, 46, 55, 60, 76, 104, 109, 144, 148, 157, 160, 168, 176, 181, 196, 198, 205, 207, 219, 223, 226, 227, 237, 244, 245, 253, 272, 278, 301, 302, 316, 320, 321, 325, 338, 347, 372, 380, 391, 401, 426, 437, 456, 475, 498, 513, 523, 524, 527, 537, 542, 547

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

MATHEMATICA

Flatten[Position[RealDigits[1/\[Pi] , 10, 1000][[1]], 4]] (* Harvey P. Dale, Mar 20 2011 *)

CROSSREFS

Cf. A037000, A014777, A134251, A134252, A134253, A134255, A134256, A134257, A134258, A134259, A134260.

KEYWORD

nonn,base

AUTHOR

Artur Jasinski, Oct 16 2007

STATUS

approved

A134255

Positions of 5 after decimal point in decimal expansion of 1/Pi.

+10
11

19, 25, 30, 57, 70, 72, 77, 90, 91, 94, 105, 108, 110, 112, 114, 123, 134, 138, 140, 141, 158, 173, 174, 179, 180, 188, 192, 201, 210, 230, 246, 250, 270, 291, 299, 324, 343, 360, 375, 382, 429, 431, 440, 450, 454, 465, 484, 490, 512, 517, 518, 529, 530, 531

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

MATHEMATICA

Flatten @ Position[RealDigits[1/Pi, 10, 500][[1]], 5] (* Amiram Eldar, Mar 21 2020 *)

CROSSREFS

Cf. A037000, A014777, A134251, A134252, A134253, A134254, A134256, A134257, A134258, A134259, A134260.

KEYWORD

nonn,base

AUTHOR

Artur Jasinski, Oct 16 2007

STATUS

approved

A134256

Positions of 6 after decimal point in decimal expansion of 1/Pi.

+10
11

9, 16, 23, 27, 38, 61, 74, 88, 96, 106, 117, 127, 149, 154, 177, 190, 216, 235, 236, 239, 292, 303, 312, 322, 336, 337, 339, 344, 345, 361, 377, 406, 413, 417, 444, 446, 471, 487, 488, 492, 496, 508, 511, 522, 526, 532, 549, 555, 559, 568, 570, 576, 578, 589

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

MATHEMATICA

Flatten @ Position[RealDigits[1/Pi, 10, 500][[1]], 6] (* Amiram Eldar, Mar 21 2020 *)

CROSSREFS

Cf. A037000, A014777, A134251, A134252, A134253, A134254, A134255, A134257, A134258, A134259, A134260.

KEYWORD

nonn,base

AUTHOR

Artur Jasinski, Oct 16 2007

STATUS

approved

A134257

Positions of 7 after decimal point in decimal expansion of 1/Pi.

+10
11

13, 17, 21, 22, 24, 28, 34, 54, 66, 67, 80, 87, 98, 119, 121, 135, 139, 155, 161, 167, 184, 194, 195, 199, 202, 208, 217, 220, 228, 238, 262, 266, 273, 281, 287, 290, 296, 300, 318, 326, 334, 356, 369, 374, 376, 383, 395, 396, 400, 404, 408, 414, 415, 430, 434

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

MATHEMATICA

Flatten @ Position[RealDigits[1/Pi, 10, 500][[1]], 7] (* Amiram Eldar, Mar 21 2020 *)

CROSSREFS

Cf. A037000, A014777, A134251, A134252, A134253, A134254, A134255, A134256, A134258, A134259, A134260.

KEYWORD

nonn,base

AUTHOR

Artur Jasinski, Oct 16 2007

STATUS

approved

A134258

Positions of 8 after decimal point in decimal expansion of 1/Pi.

+10
11

3, 7, 8, 11, 33, 39, 47, 52, 62, 63, 75, 83, 107, 122, 124, 145, 156, 159, 166, 169, 171, 187, 200, 215, 221, 224, 231, 243, 256, 257, 263, 268, 282, 283, 286, 289, 293, 294, 307, 310, 311, 313, 327, 349, 366, 367, 390, 392, 402, 405, 420, 427, 428, 445, 477

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000 (terms 1..1000 from Harvey P. Dale)

MATHEMATICA

Flatten[Position[RealDigits[1/Pi, 10, 500][[1]], 8]] (* Harvey P. Dale, Jun 07 2012 *)

CROSSREFS

Cf. A037000, A014777, A134251, A134252, A134253, A134254, A134255, A134256, A134257, A134259, A134260.

KEYWORD

nonn,base

AUTHOR

Artur Jasinski, Oct 16 2007

STATUS

approved

A134259

Positions of 9 after decimal point in decimal expansion of 1/Pi.

+10
11

6, 14, 40, 42, 44, 49, 53, 56, 68, 71, 100, 115, 128, 132, 142, 152, 153, 162, 163, 182, 185, 203, 209, 248, 249, 259, 274, 280, 305, 306, 308, 317, 323, 328, 330, 335, 341, 348, 355, 358, 363, 365, 368, 381, 388, 397, 398, 407, 411, 412, 419, 422, 423, 424

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

MATHEMATICA

Position[RealDigits[1/Pi, 10, 500][[1]], 9]//Flatten (* Harvey P. Dale, Oct 31 2018 *)

CROSSREFS

Cf. A037000, A014777, A134251, A134252, A134253, A134254, A134255, A134256, A134257, A134258, A134260.

KEYWORD

nonn,base

AUTHOR

Artur Jasinski, Oct 16 2007

STATUS

approved

A134260

Positions of 10 after decimal point in decimal expansion of 1/Pi.

+10
11

297, 459, 509, 519, 605, 860, 1105, 1149, 1172, 1198, 1295, 1663, 1814, 1822, 1826, 1998, 2242, 2279, 2311, 2318, 2481, 2827, 3198, 3345, 3352, 3411, 3550, 3823, 3835, 3900, 3911, 4104, 4228, 4329, 4340, 4368, 4519, 4534, 4563, 4584, 4690, 4707, 4740, 5013, 5044

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

MATHEMATICA

First /@ SequencePosition[RealDigits[1/Pi, 10, 5000][[1]], {1, 0}] (* Amiram Eldar, Mar 20 2020 *)

CROSSREFS

Cf. A037000, A014777, A134251, A134252, A134253, A134254, A134255, A134256, A134257, A134258, A134259.

KEYWORD

nonn,base

AUTHOR

Artur Jasinski, Oct 16 2007

EXTENSIONS

More terms from Amiram Eldar, Mar 20 2020

STATUS

approved

A100080

Position of first occurrence of n after the decimal point in the decimal expansion of 1/Pi.

+10
0

5, 2, 26, 1, 29, 19, 9, 13, 3, 6, 297, 64, 50, 385, 45, 18, 116, 65, 2, 41, 393, 102, 85, 125, 35, 93, 26, 86, 32, 43, 4, 1, 92, 58, 59, 69, 126, 12, 165, 151, 36, 717, 437, 196, 226, 29, 60, 160, 46, 55, 30, 112, 25, 19, 108, 90, 105, 134, 123, 70, 88, 9, 446, 149, 236, 511

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,1

COMMENTS

a(0) = A133268(1),

a(1) = A134251(1),

a(2) = A134252(1),

a(3) = A134253(1),

a(4) = A134254(1),

a(5) = A134255(1),

a(6) = A134256(1),

a(7) = A134257(1),

a(8) = A134258(1),

a(9) = A134259(1),

a(10) = A134260(1). - Artur Jasinski, Oct 16 2007

LINKS

Table of n, a(n) for n=0..65.

EXAMPLE

1/Pi = 0.31830988618379067153776752674... so the first occurrence of 0 after the decimal point is at position 5; first occurrence of 1 is at position 2; first occurrence of 2 is at position 26; etc.

MATHEMATICA

Table[ SequencePosition[#, IntegerDigits@ n][[1, 1]], {n, 0, 65}] &@ First@ RealDigits@ N[1/Pi, 10^4] (* James C. McMahon, Feb 06 2024 *)

CROSSREFS

Cf. A032445 and A014777 for Pi, A078197 for e. Digits of 1/Pi=A049541.

Cf. A037000, A014777, A133268, A134251, A134252, A134253, A134254, A134255, A134256, A134257, A134258, A134259, A134260.

KEYWORD

base,easy,nonn

AUTHOR

Mark Hudson (mrmarkhudson(AT)hotmail.com), Nov 03 2004

EXTENSIONS

Edited by N. J. A. Sloane, Jun 30 2008 at the suggestion of R. J. Mathar

STATUS

approved