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A153103 Decimal expansion of log_7 (4). 22
7, 1, 2, 4, 1, 4, 3, 7, 4, 2, 1, 6, 0, 4, 4, 3, 5, 3, 0, 2, 8, 3, 5, 4, 1, 5, 6, 0, 0, 2, 5, 8, 1, 0, 5, 8, 5, 9, 5, 5, 1, 4, 3, 2, 5, 5, 4, 5, 6, 2, 7, 4, 0, 0, 0, 7, 9, 1, 5, 2, 9, 1, 5, 5, 8, 1, 7, 3, 5, 1, 6, 0, 7, 1, 8, 5, 1, 8, 6, 8, 9, 3, 2, 7, 7, 4, 8, 1, 3, 1, 0, 9, 9, 5, 4, 5, 7, 2, 2 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

EXAMPLE

.71241437421604435302835415600258105859551432554562740007915...

MATHEMATICA

RealDigits[Log[7, 4], 10, 100][[1]] (* Vincenzo Librandi, Aug 31 2013 *)

PROG

(PARI) default(realprecision, 100); log(4)/log(7) \\ G. C. Greubel, Sep 02 2018

(MAGMA) SetDefaultRealField(RealField(100)); Log(4)/Log(7); // G. C. Greubel, Sep 02 2018

CROSSREFS

Cf. decimal expansion of log_7(m): A152713 (m=2), A152945 (m=3), this sequence, A153203 (m=5), A153463 (m=6), A153755 (m=8), A113211 (m=9), A154158 (m=10), A154179 (m=11), A154200 (m=12), A154294 (m=13), A154467 (m=14), A154572 (m=15), A154793 (m=16), A154857 (m=17), A154912 (m=18), A155059 (m=19), A155496 (m=20), A155591 (m=21), A155735 (m=22), A155824 (m=23), A155964 (m=24).

Sequence in context: A224998 A222216 A212498 * A199782 A147708 A238273

Adjacent sequences:  A153100 A153101 A153102 * A153104 A153105 A153106

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane, Oct 30 2009

STATUS

approved

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Last modified May 21 08:53 EDT 2019. Contains 323441 sequences. (Running on oeis4.)