A016688 Decimal expansion of log(65).

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

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

4.174387269895637110654246774791506244330869299028724838331693402137643....

Mathematica

RealDigits[Log[65], 10, 120][[1]] (* Vincenzo Librandi, Jun 21 2015 *)

Prog

(PARI) default(realprecision, 20080); x=log(65); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016688.txt", n, " ", d)); \\ Harry J. Smith, May 22 2009

Crossrefs

Cf. A016493 (continued fraction).

Sequence in context: A037023 A143971 A367898 * A143972 A019651 A262606

Adjacent sequences: A016685 A016686 A016687 * A016689 A016690 A016691

Keyword

nonn,cons

Author

N. J. A. Sloane

Extensions

Final digits of sequence corrected using the b-file. - N. J. A. Sloane, Aug 30 2009

Status

approved