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A154020
Decimal expansion of log_21 (9).
22
7, 2, 1, 6, 9, 7, 6, 1, 3, 4, 2, 9, 0, 6, 0, 3, 4, 6, 4, 9, 0, 1, 6, 7, 5, 9, 3, 0, 0, 8, 6, 1, 0, 5, 2, 0, 1, 2, 8, 7, 7, 2, 9, 5, 9, 4, 9, 7, 5, 1, 5, 2, 9, 5, 3, 1, 9, 1, 7, 6, 2, 7, 4, 1, 2, 2, 9, 3, 9, 8, 9, 6, 3, 6, 2, 5, 5, 1, 9, 5, 7, 8, 0, 0, 7, 8, 6, 1, 7, 7, 7, 3, 4, 1, 8, 6, 5, 0, 2
OFFSET
0,1
EXAMPLE
.72169761342906034649016759300861052012877295949751529531917...
MATHEMATICA
RealDigits[Log[21, 9], 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), this sequence, A154171 (m=10), 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: A317925 A010140 A222067 * A060991 A120455 A377813
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved