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

Author

N. J. A. Sloane, Oct 30 2009

Keywords

• nonn
• cons

Examples

			1.4641058075929200962985694203932157724669470112195406147110...
		

Links

• Vincenzo Librandi, Table of n, a(n) for n = 1..1000
• Index entries for transcendental numbers

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).

Programs

Magma

SetDefaultRealField(RealField(100)); Log(21)/Log(8); // G. C. Greubel, Aug 31 2018

Mathematica

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

PARI

default(realprecision, 100); log(21)/log(8) \\ G. C. Greubel, Aug 31 2018