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Search: id:A117630
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A117630 Complement of A056576. +0
2
2, 5, 8, 10, 13, 16, 18, 21, 24, 27, 29, 32, 35, 37, 40, 43, 46, 48, 51, 54, 56, 59, 62, 65, 67, 70, 73, 75, 78, 81, 83, 86, 89, 92, 94, 97, 100, 102, 105, 108, 111, 113, 116, 119, 121, 124, 127, 130, 132, 135, 138, 140, 143, 146, 149, 151, 154, 157, 159, 162, 165 (list; graph; listen)
OFFSET

1,1

COMMENT

A Beatty sequence.

FORMULA

a(n) = floor(n*Log(3/2)/Log(3)).

MATHEMATICA

Table[ Floor[n*Log[3/2, 3]], {n, 61}]

CROSSREFS

Cf. A056576.

Sequence in context: A047618 A059551 A126281 this_sequence A022843 A054088 A059556

Adjacent sequences: A117627 A117628 A117629 this_sequence A117631 A117632 A117633

KEYWORD

nonn

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com), Apr 08 2006

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.


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