A154156 Decimal expansion of log_5 (10).

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

Offset

1,2

Links

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

Index entries for transcendental numbers

Formula

Equals 1+A152675. - R. J. Mathar, Jul 29 2024

Example

1.4306765580733930506701065687639656320697919320797604493219...

Mathematica

RealDigits[Log[5, 10], 10, 120][[1]] (* Vincenzo Librandi, Aug 29 2013 *)

Prog

(PARI) log(10)/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), this sequence, 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: A139823 A307087 A019756 * A152675 A200359 A244346

Adjacent sequences: A154153 A154154 A154155 * A154157 A154158 A154159

Keyword

nonn,cons

Author

N. J. A. Sloane, Oct 30 2009

Status

approved