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A155683 Decimal expansion of log_16 (21). 18
1, 0, 9, 8, 0, 7, 9, 3, 5, 5, 6, 9, 4, 6, 9, 0, 0, 7, 2, 2, 2, 3, 9, 2, 7, 0, 6, 5, 2, 9, 4, 9, 1, 1, 8, 2, 9, 3, 5, 0, 2, 1, 0, 2, 5, 8, 4, 1, 4, 6, 5, 5, 4, 6, 1, 0, 3, 3, 2, 6, 1, 0, 9, 4, 6, 5, 2, 8, 5, 4, 7, 6, 9, 1, 6, 4, 1, 3, 7, 8, 8, 7, 2, 5, 5, 0, 3, 5, 3, 6, 8, 5, 2, 2, 0, 7, 4, 7, 5 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

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

EXAMPLE

1.0980793556946900722239270652949118293502102584146554610332...

MATHEMATICA

RealDigits[Log[16,  21], 10, 100][[1]] (* Vincenzo Librandi, Sep 03 2013 *)

CROSSREFS

Cf. decimal expansion of log_16(m): A153019 (m=3), A153420 (m=5), A153606 (m=6), A153626 (m=7), A154166 (m=10), A154187 (m=11), A154208 (m=12), A154398 (m=13), A154483 (m=14), A154678 (m=15), A154897 (m=17), A154973 (m=18), A155079 (m=19), A155528 (m=20), this sequence, A155782 (m=22), A155876 (m=23), A155991 (m=24).

Sequence in context: A021106 A072915 A232737 * A261813 A198920 A244115

Adjacent sequences:  A155680 A155681 A155682 * A155684 A155685 A155686

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane, Oct 30 2009

STATUS

approved

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Last modified February 17 18:14 EST 2020. Contains 332005 sequences. (Running on oeis4.)