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A155061
Decimal expansion of log_9 (19).
19
1, 3, 4, 0, 0, 7, 1, 9, 2, 9, 6, 2, 3, 1, 8, 7, 6, 7, 2, 4, 2, 5, 2, 8, 3, 3, 1, 0, 1, 0, 9, 5, 9, 7, 5, 6, 5, 2, 3, 3, 0, 7, 1, 4, 2, 1, 3, 4, 7, 1, 7, 6, 6, 1, 0, 9, 1, 8, 4, 4, 4, 2, 7, 8, 2, 5, 8, 9, 7, 0, 4, 3, 5, 8, 6, 7, 5, 1, 4, 6, 5, 4, 9, 3, 8, 6, 3, 7, 2, 3, 8, 4, 2, 4, 8, 7, 7, 8, 6
OFFSET
1,2
EXAMPLE
1.3400719296231876724252833101095975652330714213471766109184...
MATHEMATICA
RealDigits[Log[9, 19], 10, 100][[1]] (* Vincenzo Librandi, Sep 01 2013 *)
PROG
(PARI) default(realprecision, 100); log(19)/log(9) \\ G. C. Greubel, Sep 01 2018
(Magma) SetDefaultRealField(RealField(100)); Log(19)/Log(9); // G. C. Greubel, Sep 01 2018
CROSSREFS
Cf. decimal expansion of log_9(m): A152747 (m=2), A153205 (m=5), A153495 (m=6), A153619 (m=7), A153756 (m=8), A154160 (m=10), A154181 (m=11), A154202 (m=12), A154339 (m=13), A154469 (m=14), A154578 (m=15), A154859 (m=17), A154947 (m=18), this sequence, A155503 (m=20), A155676 (m=21), A155743 (m=22), A155829 (m=23), A155976 (m=24).
Sequence in context: A261137 A319341 A086798 * A322016 A247446 A131099
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved