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A135536 a(n)=b(3p)+b(3p+1)+b(3p+2), where b() = A135530(). 1
7, 14, 56, 112, 448, 896, 3584, 7168, 28672, 57344, 229376, 458752, 1835008, 3670016, 14680064, 29360128, 117440512, 234881024, 939524096, 1879048192, 7516192768, 15032385536, 60129542144, 120259084288, 481036337152 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

FORMULA

a(n)=7*|A094014|.

O.g.f.: -7*(1+2*x)/(-1+8*x^2). - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 23 2008

CROSSREFS

Sequence in context: A166637 A170918 A033650 * A020700 A110496 A117867

Adjacent sequences:  A135533 A135534 A135535 * A135537 A135538 A135539

KEYWORD

nonn

AUTHOR

Paul Curtz (bpcrtz(AT)free.fr), Feb 22 2008

EXTENSIONS

More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 23 2008

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Last modified February 14 11:17 EST 2012. Contains 205623 sequences.