

A016646


Decimal expansion of log(23).


2



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


EXAMPLE

3.135494215929149690806752831810196118442380314840435741998635377482993...  Harry J. Smith, May 17 2009


MATHEMATICA

RealDigits[Log[23], 10, 100][[1]] (* Alonso del Arte, Feb 23 2015 *)


PROG

(PARI) { default(realprecision, 20080); x=log(23); for (n=1, 20000, d=floor(x); x=(xd)*10; write("b016646.txt", n, " ", d)); } \\ Harry J. Smith, May 17 2009, corrected May 20 2009


CROSSREFS

Cf. A016451 (continued fraction).  Harry J. Smith, May 17 2009
Sequence in context: A173039 A016471 A082082 * A182600 A179760 A160552
Adjacent sequences: A016643 A016644 A016645 * A016647 A016648 A016649


KEYWORD

nonn,cons


AUTHOR

N. J. A. Sloane


STATUS

approved



