A016663 - OEIS

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A016663

Decimal expansion of log(40).

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

(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

3.688879454113936302852455697600717343752101757349283484274687919954359....

MATHEMATICA

RealDigits[Log[40], 10, 120][[1]] (* Vincenzo Librandi, Jun 21 2015 *)

PROG

(PARI) default(realprecision, 20080); x=log(40); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016663.txt", n, " ", d)); \\ Harry J. Smith, May 21 2009

CROSSREFS

Cf. A016468 (continued fraction).

Sequence in context: A200590 A329510 A036265 * A023993 A350618 A133159

Adjacent sequences: A016660 A016661 A016662 * A016664 A016665 A016666

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved