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A153630 Decimal expansion of log_20 (7). 23
6, 4, 9, 5, 6, 0, 7, 6, 5, 5, 7, 0, 9, 4, 3, 4, 2, 5, 6, 5, 4, 4, 3, 3, 1, 1, 3, 5, 5, 7, 6, 0, 3, 3, 0, 9, 7, 0, 8, 2, 5, 8, 5, 4, 1, 6, 3, 7, 6, 7, 8, 7, 5, 3, 2, 1, 9, 4, 2, 5, 1, 5, 9, 5, 7, 3, 4, 4, 4, 0, 4, 3, 9, 3, 9, 5, 2, 9, 7, 6, 7, 0, 7, 2, 4, 0, 4, 7, 0, 0, 7, 4, 5, 0, 5, 6, 6, 0, 4 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

EXAMPLE

.64956076557094342565443311355760330970825854163767875321942...

MATHEMATICA

RealDigits[Log[20, 7], 10, 120][[1]] (* Harvey P. Dale, Jul 26 2011 *)

CROSSREFS

Cf. decimal expansion of log_20(m): A152821 (m=2), A153035 (m=3), A153124 (m=4), A153454 (m=5), A153610 (m=6), this sequence, A153872 (m=8), A154019 (m=9),  A154170 (m=10), A154191 (m=11), A154212 (m=12), A154433 (m=13), A154492 (m=14), A154705 (m=15), A154838 (m=16), A154900 (m=17), A154976 (m=18), A155115 (m=19), A155687 (m=21), A155789 (m=22), A155907 (m=23), A156015 (m=24).

Sequence in context: A019931 A195414 A333322 * A113276 A086034 A191622

Adjacent sequences:  A153627 A153628 A153629 * A153631 A153632 A153633

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane, Oct 30 2009

STATUS

approved

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Last modified March 28 07:59 EDT 2020. Contains 333079 sequences. (Running on oeis4.)