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A155682
Decimal expansion of log_15 (21).
22
1, 1, 2, 4, 2, 4, 8, 8, 9, 1, 8, 7, 2, 1, 9, 0, 7, 5, 5, 9, 8, 9, 0, 1, 9, 5, 5, 4, 0, 7, 8, 1, 7, 7, 8, 6, 7, 9, 8, 3, 3, 0, 8, 1, 3, 8, 2, 6, 2, 0, 8, 9, 4, 4, 0, 8, 9, 4, 5, 6, 5, 2, 0, 5, 5, 5, 2, 1, 4, 7, 3, 6, 1, 2, 2, 0, 2, 6, 2, 6, 4, 5, 5, 2, 3, 7, 4, 1, 0, 7, 4, 4, 4, 3, 0, 2, 5, 2, 7
OFFSET
1,3
EXAMPLE
1.1242488918721907559890195540781778679833081382620894408945...
MATHEMATICA
RealDigits[Log[15, 21], 10, 100][[1]] (* Vincenzo Librandi, Sep 03 2013 *)
CROSSREFS
Cf. decimal expansion of log_15(m): A152781 (m=2), A153018 (m=3), A153108 (m=4), A153356 (m=5), A153605 (m=6), A153625 (m=7), A153857 (m=8), A154015 (m=9), A154165 (m=10), A154186 (m=11), A154207 (m=12), A154397 (m=13), A154482 (m=14), A154826 (m=16), A154892 (m=17), A154972 (m=18), A155068 (m=19), A155527 (m=20), this sequence, A155781 (m=22), A155855 (m=23), A155987 (m=24).
Sequence in context: A286598 A286557 A278219 * A191370 A298242 A282283
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved