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A154574 Decimal expansion of log_8 (15). 19
1, 3, 0, 2, 2, 9, 6, 8, 6, 5, 2, 0, 2, 8, 3, 9, 5, 0, 9, 7, 7, 4, 6, 8, 6, 1, 2, 4, 4, 7, 9, 0, 6, 8, 8, 9, 4, 8, 7, 4, 8, 8, 1, 9, 3, 3, 5, 7, 2, 3, 5, 3, 8, 9, 0, 8, 3, 6, 8, 3, 6, 3, 5, 0, 1, 1, 9, 0, 1, 1, 0, 0, 1, 4, 6, 7, 6, 6, 1, 2, 5, 9, 4, 5, 7, 4, 7, 3, 4, 0, 6, 0, 9, 2, 4, 8, 6, 1, 3 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

EXAMPLE

1.3022968652028395097746861244790688948748819335723538908368...

MATHEMATICA

RealDigits[Log[8, 15], 10, 100][[1]] (* Vincenzo Librandi, Sep 01 2013 *)

PROG

(PARI) default(realprecision, 100); log(15)/log(8) \\ G. C. Greubel, Aug 31 2018

(MAGMA) SetDefaultRealField(RealField(100)); Log(15)/Log(8); // G. C. Greubel, Aug 31 2018

CROSSREFS

Cf. decimal expansion of log_8(m): A152956 (m=3), A153204 (m=5), A153493 (m=6), A153618 (m=7), A154010 (m=9), A154159 (m=10), A154180 (m=11), A154201 (m=12), A154309 (m=13), A154468 (m=14), this sequence, A154858 (m=17), A154927 (m=18), A155060 (m=19), A155502 (m=20), A155675 (m=21), A155741 (m=22), A155827 (m=23), A155975 (m=24).

Sequence in context: A087625 A300720 A280238 * A119493 A224317 A032531

Adjacent sequences:  A154571 A154572 A154573 * A154575 A154576 A154577

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane, Oct 30 2009

STATUS

approved

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Last modified July 23 00:43 EDT 2019. Contains 325228 sequences. (Running on oeis4.)