A155531 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A155531

Decimal expansion of log_19 (20).

22

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

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

1,4

LINKS

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

Index entries for transcendental numbers

EXAMPLE

1.0174203964661789225093754909523511618792508058486891524736...

MATHEMATICA

RealDigits[Log[19, 20], 10, 100][[1]] (* Vincenzo Librandi, Sep 05 2013 *)

CROSSREFS

Cf. decimal expansion of log_19(m): A152814 (m=2), A153027 (m=3), A153117 (m=4), A153451 (m=5), A153609 (m=6), A153629 (m=7), A153871 (m=8), A154018 (m=9), A154169 (m=10), A154190 (m=11), A154211 (m=12), A154401 (m=13), A154491 (m=14), A154697 (m=15), A154837 (m=16), A154899 (m=17), A154975 (m=18), this sequence, A155686 (m=21), A155787 (m=22), A155906 (m=23), A156000 (m=24).

Sequence in context: A168422 A187056 A103240 * A216261 A188628 A021578

Adjacent sequences: A155528 A155529 A155530 * A155532 A155533 A155534

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane, Oct 30 2009

STATUS

approved