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A154910
Decimal expansion of log_5 (18).
22
1, 7, 9, 5, 8, 8, 8, 9, 4, 7, 0, 4, 5, 3, 6, 3, 6, 4, 0, 9, 3, 9, 2, 3, 9, 2, 8, 7, 3, 0, 6, 0, 7, 0, 1, 3, 8, 1, 1, 9, 1, 3, 0, 7, 3, 1, 8, 2, 6, 0, 9, 4, 8, 6, 8, 6, 4, 2, 0, 8, 9, 4, 2, 0, 9, 4, 8, 1, 5, 4, 4, 0, 8, 3, 9, 1, 7, 1, 2, 0, 6, 0, 7, 5, 7, 6, 0
OFFSET
1,2
EXAMPLE
1.7958889470453636409392392873060701381191307318260948686420...
MATHEMATICA
RealDigits[Log[5, 18], 10, 100][[1]] (* Vincenzo Librandi, Aug 30 2013 *)
PROG
(PARI) log(18)/log(5) \\ Charles R Greathouse IV, May 15 2020
CROSSREFS
Cf. decimal expansion of log_5(m): A152675 (m=2), A152914 (m=3), A153101 (m=4), A153461 (m=6), A153616 (m=7), A153739 (m=8), A154008 (m=9), A154156 (m=10), A154177 (m=11), A154198 (m=12), A154265 (m=13), A154465 (m=14), A154564 (m=15), A154759 (m=16), A154850 (m=17), this sequence, A155035 (m=19), A155184 (m=20), A155553 (m=21), A155696 (m=22), A155821 (m=23), A155958 (m=24).
Sequence in context: A363687 A215736 A132715 * A063603 A218360 A020788
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved