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A094386 a(n)=floor(sqrt(3)*2^(n-1)). 0
1, 3, 6, 13, 27, 55, 110, 221, 443, 886, 1773, 3547, 7094, 14188, 28377, 56755, 113511, 227023, 454046, 908093, 1816186, 3632373, 7264747, 14529495, 29058990, 58117981, 116235962, 232471924, 464943848, 929887696, 1859775393, 3719550786 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

FORMULA

a(n) = A022838(2^(n-1)). - R. J. Mathar, Oct 22 2011

CROSSREFS

Sequence in context: A065830 A055143 A092539 * A099036 A131246 A183314

Adjacent sequences:  A094383 A094384 A094385 * A094387 A094388 A094389

KEYWORD

nonn

AUTHOR

Roger L. Bagula (rlbagulatftn(AT)yahoo.com), Jun 03 2004

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Last modified February 15 03:11 EST 2012. Contains 205694 sequences.