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A155682 Decimal expansion of log_15 (21). 22

%I

%S 1,1,2,4,2,4,8,8,9,1,8,7,2,1,9,0,7,5,5,9,8,9,0,1,9,5,5,4,0,7,8,1,7,7,

%T 8,6,7,9,8,3,3,0,8,1,3,8,2,6,2,0,8,9,4,4,0,8,9,4,5,6,5,2,0,5,5,5,2,1,

%U 4,7,3,6,1,2,2,0,2,6,2,6,4,5,5,2,3,7,4,1,0,7,4,4,4,3,0,2,5,2,7

%N Decimal expansion of log_15 (21).

%H Vincenzo Librandi, <a href="/A155682/b155682.txt">Table of n, a(n) for n = 1..1000</a>

%e 1.1242488918721907559890195540781778679833081382620894408945...

%t RealDigits[Log[15, 21], 10, 100][[1]] (* _Vincenzo Librandi_, Sep 03 2013 *)

%Y Cf. decimal expansion of log_15(m): A152781 (m=2), A153018 (m=3), A153108 (m=4), A153356 (m=5), A153605 (m=6), A153625 (m=7), A153857 (m=8), A154015 (m=9), A154165 (m=10), A154186 (m=11), A154207 (m=12), A154397 (m=13), A154482 (m=14), A154826 (m=16), A154892 (m=17), A154972 (m=18), A155068 (m=19), A155527 (m=20), this sequence, A155781 (m=22), A155855 (m=23), A155987 (m=24).

%K nonn,cons

%O 1,3

%A _N. J. A. Sloane_, Oct 30 2009

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Last modified October 16 17:49 EDT 2019. Contains 328102 sequences. (Running on oeis4.)