OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
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).
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved