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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: A194098 A145422 A021107 * A106727 A094134 A309570

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 August 18 20:02 EDT 2019. Contains 326109 sequences. (Running on oeis4.)