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A154578
Decimal expansion of log_9 (15).
19
1, 2, 3, 2, 4, 8, 6, 7, 6, 0, 3, 5, 8, 9, 6, 3, 5, 8, 3, 5, 9, 8, 5, 2, 0, 2, 0, 3, 8, 3, 9, 3, 2, 0, 1, 9, 8, 1, 5, 3, 9, 6, 6, 1, 8, 3, 3, 3, 3, 0, 2, 4, 8, 4, 4, 5, 2, 6, 4, 4, 5, 1, 9, 7, 3, 9, 7, 7, 4, 6, 1, 3, 8, 0, 9, 5, 5, 1, 2, 9, 1, 1, 8, 2, 7, 7, 9, 6, 5, 5, 6, 8, 7, 9, 7, 6, 4, 7, 4
OFFSET
1,2
EXAMPLE
1.2324867603589635835985202038393201981539661833330248445264...
MATHEMATICA
RealDigits[Log[9, 15], 10, 100][[1]] (* Vincenzo Librandi, Sep 01 2013 *)
PROG
(PARI) default(realprecision, 100); log(15)/log(9) \\ G. C. Greubel, Sep 01 2018
(Magma) SetDefaultRealField(RealField(100)); Log(15)/Log(9); // G. C. Greubel, Sep 01 2018
CROSSREFS
Cf. decimal expansion of log_9(m): A152747 (m=2), A153205 (m=5), A153495 (m=6), A153619 (m=7), A153756 (m=8), A154160 (m=10), A154181 (m=11), A154202 (m=12), A154339 (m=13), A154469 (m=14), this sequence, A154859 (m=17), A154947 (m=18), A155061 (m=19), A155503 (m=20), A155676 (m=21), A155743 (m=22), A155829 (m=23), A155976 (m=24).
Sequence in context: A108838 A318176 A105070 * A059576 A274803 A274749
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved