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A155691 Decimal expansion of log_23 (21). 23
9, 7, 0, 9, 8, 6, 4, 6, 2, 7, 5, 8, 0, 6, 6, 7, 4, 5, 4, 2, 0, 9, 9, 1, 8, 3, 5, 6, 9, 3, 4, 5, 0, 9, 8, 3, 6, 1, 6, 4, 5, 3, 7, 0, 5, 7, 6, 7, 0, 5, 4, 8, 7, 8, 5, 3, 3, 5, 3, 7, 7, 0, 8, 5, 2, 5, 8, 5, 4, 1, 1, 7, 8, 7, 8, 1, 2, 6, 2, 9, 5, 0, 7, 1, 7, 1, 6, 2, 5, 6, 1, 7, 4, 6, 5, 9, 1, 5, 1 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

EXAMPLE

.97098646275806674542099183569345098361645370576705487853353...

MATHEMATICA

RealDigits[Log[23, 21], 10, 100][[1]] (* Vincenzo Librandi, Sep 09 2013 *)

CROSSREFS

Inverse of A155909.

Cf. decimal expansion of log_23(m): A152882 (m=2), A153099 (m=3), A153163 (m=4), A153457 (m=5), A153613 (m=6), A153735 (m=7), A154006 (m=8), A154102 (m=9),  A154173 (m=10), A154194 (m=11), A154215 (m=12), A154460 (m=13), A154527 (m=14), A154719 (m=15), A154845 (m=16), A154903 (m=17), A154993 (m=18), A155166 (m=19), A155534 (m=20), this sequence, A155791 (m=22), A156030 (m=24).

Sequence in context: A145422 A341332 A021107 * A106727 A094134 A329117

Adjacent sequences:  A155688 A155689 A155690 * A155692 A155693 A155694

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane, Oct 30 2009

STATUS

approved

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Last modified July 28 14:19 EDT 2021. Contains 346335 sequences. (Running on oeis4.)