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A154171
Decimal expansion of log_21 (10).
22
7, 5, 6, 3, 0, 4, 1, 9, 5, 5, 1, 6, 4, 0, 1, 0, 6, 2, 6, 1, 8, 1, 3, 1, 2, 2, 5, 1, 6, 0, 0, 1, 0, 9, 0, 9, 6, 8, 0, 0, 3, 0, 7, 2, 2, 5, 7, 8, 0, 2, 3, 6, 8, 2, 6, 2, 6, 2, 5, 0, 6, 1, 7, 7, 8, 6, 0, 4, 6, 9, 6, 9, 3, 5, 8, 9, 7, 7, 2, 9, 3, 2, 6, 9, 8, 6, 4, 8, 8, 0, 4, 2, 8, 0, 9, 8, 0, 8, 7
OFFSET
0,1
EXAMPLE
.75630419551640106261813122516001090968003072257802368262625...
MATHEMATICA
RealDigits[Log[21, 10], 10, 100][[1]] (* Vincenzo Librandi, Sep 06 2013 *)
CROSSREFS
Cf. decimal expansion of log_21(m): A152825 (m = 2), A153097 (m = 3), A153131 (m = 4), A153455 (m = 5), A153611 (m = 6), A153632 (m = 7), A153895 (m = 8), A154020 (m = 9), this sequence, A154192 (m = 11), A154213 (m = 12), A154434 (m = 13), A154499 (m = 14), A154707 (m = 15), A154839 (m = 16), A154901 (m = 17), A154977 (m = 18), A155129 (m = 19), A155532 (m = 20), A155790 (m = 22), A155909 (m = 23), A156028 (m = 24).
Sequence in context: A199462 A195847 A244687 * A199442 A280811 A072283
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved