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A155824 Decimal expansion of log_7(23). 22
1, 6, 1, 1, 3, 2, 5, 2, 8, 0, 0, 7, 5, 9, 3, 1, 1, 7, 4, 9, 5, 2, 6, 9, 5, 5, 6, 1, 8, 6, 2, 5, 9, 4, 5, 1, 4, 2, 3, 1, 6, 0, 1, 2, 8, 4, 3, 9, 9, 0, 1, 9, 4, 2, 0, 9, 8, 4, 8, 0, 2, 5, 8, 4, 7, 2, 4, 1, 1, 6, 1, 7, 1, 8, 2, 1, 5, 1, 6, 4, 9, 3, 1, 2, 0, 8, 6, 1, 3, 3, 3, 4, 0, 9, 0, 3, 1, 8, 3 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

EXAMPLE

1.6113252800759311749526955618625945142316012843990194209848...

MATHEMATICA

RealDigits[Log[7, 23], 10, 100][[1]] (* Vincenzo Librandi, Aug 31 2013 *)

PROG

(PARI) default(realprecision, 100); log(23)/log(7) \\ G. C. Greubel, Sep 02 2018

(MAGMA) SetDefaultRealField(RealField(100)); Log(23)/Log(7); // G. C. Greubel, Sep 02 2018

CROSSREFS

Cf. decimal expansion of log_7(m): A152713 (m=2), A152945 (m=3), A153103 (m=4), A153203 (m=5), A153463 (m=6), A153755 (m=8), A113211 (m=9), A154158 (m=10), A154179 (m=11), A154200 (m=12), A154294 (m=13), A154467 (m=14), A154572 (m=15), A154793 (m=16), A154857 (m=17), A154912 (m=18), A155059 (m=19), A155496 (m=20), A155591 (m=21), A155735 (m=22), this sequence, A155964 (m=24).

Sequence in context: A133419 A010134 A019713 * A182429 A325385 A195385

Adjacent sequences:  A155821 A155822 A155823 * A155825 A155826 A155827

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane, Oct 30 2009

STATUS

approved

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Last modified May 21 23:35 EDT 2019. Contains 323470 sequences. (Running on oeis4.)