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).
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved