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Search: id:A114703
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A114703 a(2n) = F(3n)*F(3n+2), a(2n+1) = F(3n+1)*F(3n+2) where F() = Fibonacci numbers A000045. +0
1
0, 1, 10, 15, 168, 273, 3026, 4895, 54288, 87841, 974170, 1576239, 17480760, 28284465, 313679522, 507544127, 5628750624, 9107509825, 101003831722, 163427632719, 1812440220360, 2932589879121, 32522920134770, 52623190191455 (list; graph; listen)
OFFSET

0,3

MATHEMATICA

F[0] = 0; F[1] = 1; F[n_] := F[n] = F[n - 1] + F[n - 2] a = Flatten[Table[{F[3*n]*F[3*n + 2], F[3*n + 1]*F[3*n + 2]}, {n, 0, 17}]]

CROSSREFS

Cf. A000045.

Sequence in context: A020139 A056522 A056511 this_sequence A134515 A072968 A072138

Adjacent sequences: A114700 A114701 A114702 this_sequence A114704 A114705 A114706

KEYWORD

nonn

AUTHOR

Roger Bagula (rlbagulatftn(AT)yahoo.com), Feb 21 2006

EXTENSIONS

Edited by njas, Feb 11 2007

page 1

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


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