A153616 Decimal expansion of log_5 (7).

1, 2, 0, 9, 0, 6, 1, 9, 5, 5, 1, 2, 2, 1, 6, 7, 5, 5, 6, 7, 6, 3, 3, 1, 6, 3, 4, 5, 5, 4, 7, 3, 6, 0, 0, 7, 1, 1, 1, 6, 5, 5, 5, 9, 2, 9, 7, 1, 0, 8, 3, 3, 1, 2, 8, 7, 0, 6, 2, 3, 6, 2, 0, 0, 8, 5, 2, 8, 7, 8, 2, 0, 0, 9, 9, 7, 4, 9, 9, 9, 8, 6, 5, 9, 9, 0, 1, 7, 3, 1, 8, 9, 7, 1, 6, 7, 5, 1, 7

Offset

1,2

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Index entries for transcendental numbers

Example

1.2090619551221675567633163455473600711165559297108331287062...

Mathematica

RealDigits[Log[5, 7], 10, 100][[1]] (* Vincenzo Librandi, Aug 30 2013 *)

Prog

(PARI) log(7)/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), this sequence, 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), A154910 (m=18), A155035 (m=19), A155184 (m=20), A155553 (m=21), A155696 (m=22), A155821 (m=23), A155958 (m=24).

Sequence in context: A091041 A140415 A105819 * A190258 A161119 A019750

Adjacent sequences: A153613 A153614 A153615 * A153617 A153618 A153619

Keyword

nonn,cons

Author

N. J. A. Sloane, Oct 30 2009

Status

approved