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A154224
Decimal expansion of log_4 (13).
18
1, 8, 5, 0, 2, 1, 9, 8, 5, 9, 0, 7, 0, 5, 4, 6, 0, 8, 0, 1, 9, 8, 4, 0, 6, 3, 2, 7, 1, 2, 8, 3, 4, 7, 3, 6, 6, 8, 1, 4, 2, 1, 8, 2, 0, 0, 8, 9, 5, 5, 1, 8, 6, 8, 4, 7, 6, 9, 2, 3, 1, 7, 6, 2, 9, 2, 1, 4, 2, 7, 5, 9, 3, 3, 1, 6, 5, 1, 2, 6, 5, 0, 0, 7, 3, 6, 8, 8, 2, 6, 5, 1, 4, 0, 5, 7, 7, 4, 4
OFFSET
1,2
EXAMPLE
1.8502198590705460801984063271283473668142182008955186847692...
MATHEMATICA
RealDigits[Log[4, 13], 10, 100][[1]] (* Vincenzo Librandi, Aug 30 2013 *)
CROSSREFS
Cf. decimal expansion of log_4(m): A094148 (m=3), A153201 (m=5), A153460 (m=6), A153615 (m=7), A154155 (m=10), A154176 (m=11), A154197 (m=12), this sequence, A154464 (m=14), A154543 (m=15), A154849 (m=17), A154909 (m=18), A155004 (m=19), A155183 (m=20), A155545 (m=21), A155695 (m=22), A155818 (m=23), A155936 (m=24).
Sequence in context: A326955 A199374 A289538 * A257575 A154165 A198216
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved