A155554 Decimal expansion of log_6 (21).

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

Offset: 1

Author

N. J. A. Sloane, Oct 30 2009

Keywords

• nonn
• cons

Examples

			1.6991803252671502561157959124600004564536390957440895664976...
		

Links

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

Crossrefs

Cf. decimal expansion of log_6(m): A152683 (m=2), A152935 (m=3), A153102 (m=4), A153202 (m=5), A153617 (m=7), A153754 (m=8), A154009 (m=9), A154157 (m=10), A154178 (m=11), A154199 (m=12), A154278 (m=13), A154466 (m=14), A154567 (m=15), A154776 (m=16), A154856 (m=17), A154911 (m=18), A155044 (m=19), A155490 (m=20), this sequence, A155697 (m=22), A155823 (m=23), A155959 (m=24).

Programs

Magma

SetDefaultRealField(RealField(100)); Log(21)/Log(6); // G. C. Greubel, Sep 13 2018

Mathematica

RealDigits[Log[6,21],10,120][[1]] (* Harvey P. Dale, Jul 17 2011 *)

PARI

default(realprecision, 100); log(21)/log(6) \\ G. C. Greubel, Sep 13 2018