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Search: id:A061761
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A061761 2^n + 2*n - 1. +0
2
0, 3, 7, 13, 23, 41, 75, 141, 271, 529, 1043, 2069, 4119, 8217, 16411, 32797, 65567, 131105, 262179, 524325, 1048615, 2097193, 4194347, 8388653, 16777263, 33554481, 67108915, 134217781, 268435511, 536870969, 1073741883, 2147483709 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A122886 A078447 A066624 this_sequence A081494 A048462 A048465

Adjacent sequences: A061758 A061759 A061760 this_sequence A061762 A061763 A061764

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), May 20 2001

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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