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A154265
Decimal expansion of log_5 (13).
23
1, 5, 9, 3, 6, 9, 2, 6, 4, 1, 1, 6, 7, 0, 8, 2, 2, 8, 9, 7, 3, 5, 6, 8, 7, 2, 3, 4, 5, 3, 0, 1, 5, 2, 0, 0, 2, 8, 9, 1, 3, 5, 1, 9, 7, 0, 7, 0, 9, 6, 6, 9, 1, 7, 8, 0, 6, 2, 8, 7, 5, 5, 1, 8, 9, 5, 6, 5, 2, 1, 5, 5, 6, 3, 3, 2, 3, 9, 4, 6, 6, 2, 2, 6, 5, 0, 1
OFFSET
1,2
EXAMPLE
1.5936926411670822897356872345301520028913519707096691780628...
MATHEMATICA
RealDigits[Log[5, 13], 10, 100][[1]] (* Vincenzo Librandi, Aug 30 2013 *)
PROG
(PARI) log(13)/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), this sequence, A154465 (m=14), A154564 (m=15), A154759 (m=16), A154850 (m=17), A154910 (m=18), A155035 (m=19), A155184 (m=20), A155553 (m=21), A155696 (m=22), A155821 (m=23), A155958 (m=24).
Sequence in context: A256500 A239545 A228402 * A198133 A111453 A222074
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved