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A154309 Decimal expansion of log_8 (13). 19
1, 2, 3, 3, 4, 7, 9, 9, 0, 6, 0, 4, 7, 0, 3, 0, 7, 2, 0, 1, 3, 2, 2, 7, 0, 8, 8, 4, 7, 5, 2, 2, 3, 1, 5, 7, 7, 8, 7, 6, 1, 4, 5, 4, 6, 7, 2, 6, 3, 6, 7, 9, 1, 2, 3, 1, 7, 9, 4, 8, 7, 8, 4, 1, 9, 4, 7, 6, 1, 8, 3, 9, 5, 5, 4, 4, 3, 4, 1, 7, 6, 6, 7, 1, 5, 7, 9, 2, 1, 7, 6, 7, 6, 0, 3, 8, 4, 9, 6 (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

1.2334799060470307201322708847522315778761454672636791231794...

MATHEMATICA

RealDigits[Log[8, 13], 10, 100][[1]] (* Vincenzo Librandi, Aug 31 2013 *)

PROG

(PARI) default(realprecision, 100); log(13)/log(8) \\ G. C. Greubel, Aug 31 2018

(MAGMA) SetDefaultRealField(RealField(100)); Log(13)/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), this sequence, A154468 (m=14), A154574 (m=15), 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: A152980 A170891 A035535 * A249579 A140514 A240209

Adjacent sequences:  A154306 A154307 A154308 * A154310 A154311 A154312

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane, Oct 30 2009

STATUS

approved

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Last modified October 19 15:50 EDT 2019. Contains 328223 sequences. (Running on oeis4.)