A016691 Decimal expansion of log(68).

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

4.219507705176106699083998860789479671739203281306255295538597756869079....

Mathematica

RealDigits[Log[68], 10, 100][[1]] (* G. C. Greubel, Sep 21 2018 *)

Prog

(PARI) default(realprecision, 20080); x=log(68); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016691.txt", n, " ", d)); \\ Harry J. Smith, May 23 2009
(Magma) SetDefaultRealField(RealField(100)); Log(68); // G. C. Greubel, Sep 21 2018

Crossrefs

Cf. A016496 (continued fraction).

Sequence in context: A304254 A010310 A021241 * A177347 A101020 A160905

Adjacent sequences: A016688 A016689 A016690 * A016692 A016693 A016694

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved