A155675 Decimal expansion of log_8 (21).

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

Offset

1,2

Links

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

Index entries for transcendental numbers

Example

1.4641058075929200962985694203932157724669470112195406147110...

Mathematica

RealDigits[Log[8, 21], 10, 120][[1]] (* Harvey P. Dale, Feb 21 2012 *)

Prog

(PARI) default(realprecision, 100); log(21)/log(8) \\ G. C. Greubel, Aug 31 2018
(Magma) SetDefaultRealField(RealField(100)); Log(21)/Log(8); // G. C. Greubel, Aug 31 2018

Crossrefs

Cf. decimal expansion of log_8(m): A152956 (m=3), A153204 (m=5), A153493 (m=6), A153618 (m=7), A154010 (m=9), A154159 (m=10), A154180 (m=11), A154201 (m=12), A154309 (m=13), A154468 (m=14), A154574 (m=15), A154858 (m=17), A154927 (m=18), A155060 (m=19), A155502 (m=20), this sequence, A155741 (m=22), A155827 (m=23), A155975 (m=24).

Sequence in context: A173678 A219234 A350481 * A365942 A365947 A230207

Adjacent sequences: A155672 A155673 A155674 * A155676 A155677 A155678

Keyword

nonn,cons

Author

N. J. A. Sloane, Oct 30 2009

Status

approved