A016690 - OEIS

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A016690

Decimal expansion of log(67).

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

4.204692619390966059670071996363722750566932903221895337137784130775268....

MATHEMATICA

RealDigits[Log[67], 10, 100][[1]] (* G. C. Greubel, Sep 21 2018 *)

PROG

(PARI) default(realprecision, 20080); x=log(67); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016690.txt", n, " ", d)); \\ Harry J. Smith, May 23 2009

(Magma) SetDefaultRealField(RealField(100)); Log(67); // G. C. Greubel, Sep 21 2018

CROSSREFS

Cf. A016495 (continued fraction).

Sequence in context: A051478 A121829 A021708 * A136715 A077116 A249507

Adjacent sequences: A016687 A016688 A016689 * A016691 A016692 A016693

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved