A154574 - OEIS

A154574

Decimal expansion of log_8 (15).

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

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OFFSET

1,2

LINKS

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

Index entries for transcendental numbers

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: A300720 A371981 A280238 * A119493 A355344 A224317

Adjacent sequences: A154571 A154572 A154573 * A154575 A154576 A154577

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane, Oct 30 2009

STATUS

approved