login
A154759
Decimal expansion of log_5 (16).
22
1, 7, 2, 2, 7, 0, 6, 2, 3, 2, 2, 9, 3, 5, 7, 2, 2, 0, 2, 6, 8, 0, 4, 2, 6, 2, 7, 5, 0, 5, 5, 8, 6, 2, 5, 2, 8, 2, 7, 9, 1, 6, 7, 7, 2, 8, 3, 1, 9, 0, 4, 1, 7, 9, 7, 2, 8, 7, 9, 0, 4, 1, 5, 1, 8, 4, 2, 6, 4, 8, 3, 3, 0, 1, 5, 1, 5, 4, 2, 0, 2, 4, 3, 3, 4, 7, 9
OFFSET
1,2
EXAMPLE
1.7227062322935722026804262750558625282791677283190417972879...
MATHEMATICA
RealDigits[Log[5, 16], 10, 100][[1]] (* Vincenzo Librandi, Aug 30 2013 *)
PROG
(PARI) log(16)/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), this sequence, 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: A299922 A199370 A334961 * A300304 A208647 A163981
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved