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Search: id:A049656
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A049656 a(n)=(F(8n+7)-1)/3, where F=A000045 (the Fibonacci sequence). +0
2
4, 203, 9552, 448756, 21081995, 990405024, 46527954148, 2185823439947, 102687173723376, 4824111341558740, 226630545879537419, 10646811544996699968, 500173512068965361092, 23497508255696375271371 (list; graph; listen)
OFFSET

0,1

CROSSREFS

Sequence in context: A017546 A065246 A034862 this_sequence A129465 A087924 A081787

Adjacent sequences: A049653 A049654 A049655 this_sequence A049657 A049658 A049659

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

EXTENSIONS

More terms from James A. Sellers (sellersj(AT)math.psu.edu), Jan 20 2000

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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