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A154912
Decimal expansion of log_7(18).
22
1, 4, 8, 5, 3, 5, 7, 2, 5, 5, 2, 1, 5, 1, 8, 1, 4, 0, 4, 1, 2, 3, 2, 7, 7, 4, 1, 2, 3, 5, 1, 1, 0, 7, 6, 0, 1, 5, 8, 4, 2, 1, 2, 9, 8, 5, 1, 4, 6, 3, 9, 8, 8, 9, 0, 1, 3, 0, 3, 9, 4, 9, 8, 2, 4, 0, 6, 3, 7, 2, 2, 0, 8, 7, 6, 0, 0, 7, 8, 3, 4, 2, 6, 8, 4, 4, 3, 7, 1, 5, 4, 7, 1, 8, 4, 9, 5, 3, 8
OFFSET
1,2
EXAMPLE
1.4853572552151814041232774123511076015842129851463988901303...
MATHEMATICA
RealDigits[Log[7, 18], 10, 100][[1]] (* Vincenzo Librandi, Aug 31 2013 *)
PROG
(PARI) default(realprecision, 100); log(18)/log(7) \\ G. C. Greubel, Sep 02 2018
(Magma) SetDefaultRealField(RealField(100)); Log(18)/Log(7); // G. C. Greubel, Sep 02 2018
CROSSREFS
Cf. decimal expansion of log_7(m): A152713 (m=2), A152945 (m=3), A153103 (m=4), 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), this sequence, A155059 (m=19), A155496 (m=20), A155591 (m=21), A155735 (m=22), A155824 (m=23), A155964 (m=24).
Sequence in context: A285624 A356636 A334957 * A133921 A021210 A197849
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved