The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A344382 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A344382

Decimal expansion of sqrt(29)/5.
(history; published version)

#13 by Wesley Ivan Hurt at Sun May 23 23:17:07 EDT 2021

STATUS

editing

approved

#12 by Wesley Ivan Hurt at Sun May 23 23:16:59 EDT 2021

KEYWORD

nonn,cons,new

STATUS

approved

editing

#11 by Wesley Ivan Hurt at Tue May 18 22:17:06 EDT 2021

STATUS

editing

approved

#10 by Wesley Ivan Hurt at Tue May 18 22:15:51 EDT 2021

NAME

allocated for Wesley Ivan Hurt

Decimal expansion of sqrt(29)/5.

DATA

1, 0, 7, 7, 0, 3, 2, 9, 6, 1, 4, 2, 6, 9, 0, 0, 8, 0, 6, 2, 5, 0, 1, 4, 2, 0, 9, 8, 3, 0, 8, 0, 6, 5, 9, 1, 1, 2, 5, 9, 0, 2, 4, 0, 3, 2, 3, 2, 8, 9, 5, 7, 7, 6, 7, 5, 3, 6, 0, 7, 7, 7, 3, 4, 0, 0, 3, 3, 2, 9, 1, 9, 2, 5, 6, 5, 5, 3, 1, 7, 3, 8, 5, 7, 5, 3, 2, 6, 7, 5, 6, 3, 3

OFFSET

1,3

COMMENTS

Essentially the same as A188730 after the first two initial terms.

sqrt(29)/5 is the length of the shortest line segment needed to dissect the unit square into 5 regions with equal areas if all the line segments start at the same vertex of the square.

EXAMPLE

1.07703296142690080625014209...

MATHEMATICA

RealDigits[Sqrt[29]/5, 10, 200][[1]]

CROSSREFS

Cf. A344069, A188730.

KEYWORD

allocated

nonn

AUTHOR

Wesley Ivan Hurt, May 18 2021

STATUS

approved

editing

#9 by Wesley Ivan Hurt at Tue May 18 22:15:51 EDT 2021

NAME

allocated for Wesley Ivan Hurt

KEYWORD

recycled

allocated

#8 by Michel Marcus at Tue May 18 05:47:16 EDT 2021

STATUS

reviewed

approved

#7 by Hugo Pfoertner at Tue May 18 04:55:34 EDT 2021

STATUS

proposed

reviewed

#6 by Joerg Arndt at Tue May 18 04:17:21 EDT 2021

STATUS

editing

proposed

#5 by Joerg Arndt at Mon May 17 02:17:57 EDT 2021

NAME

Sum of remainders when n is divided by all k, k = 1 to n

DATA

0, 0, 1, 1, 4, 3, 8, 12, 13

OFFSET

1,5

COMMENTS

for n > 6 a(n) > n

EXAMPLE

for n=5 , a(5) = sum of remainders when 5 divided by 1,2,3, and 4 is 1+2+1 = 4

KEYWORD

nonn,changed

recycled

AUTHOR

Amarnath Murthy, May 16 2021

#4 by Amarnath Murthy at Sun May 16 13:44:26 EDT 2021

COMMENTS

for n > 6 a(n) > n

Discussion

Sun May 16

23:08

Andrew Howroyd: This is an erroneous duplicate of A004125. A search of "author:amarnath extension:corrected" gives over 1000 results. A large number of your sequences are short on terms and have no programs.  Your time would be more productively spent improving the sequences you have already created (adding programs and terms and fixing more errors), rather than creating more sequences with more errors, no programs and short on terms.