A016653 - OEIS

A016653

Decimal expansion of log(30).

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

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

OFFSET

1,1

REFERENCES

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 2.

LINKS

Harry J. Smith, Table of n, a(n) for n = 1..20000

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

Index entries for transcendental numbers

EXAMPLE

3.401197381662155375413236691606889912248592046451522427768022234605066....

MATHEMATICA

RealDigits[Log[30], 10, 120][[1]] (* Vincenzo Librandi, Jun 21 2015 *)

PROG

(PARI) default(realprecision, 20080); x=log(30); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016653.txt", n, " ", d)); \\ Harry J. Smith, May 20 2009

CROSSREFS

Cf. A016458 (continued fraction).

Sequence in context: A098800 A087666 A061353 * A096088 A107681 A021298

Adjacent sequences: A016650 A016651 A016652 * A016654 A016655 A016656

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved