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A004697 [ Fibonacci(n)/4 ]. +0
1
0, 0, 0, 0, 0, 1, 2, 3, 5, 8, 13, 22, 36, 58, 94, 152, 246, 399, 646, 1045, 1691, 2736, 4427, 7164, 11592, 18756, 30348, 49104, 79452, 128557, 208010, 336567, 544577, 881144, 1425721, 2306866, 3732588, 6039454 (list; graph; listen)
OFFSET

0,7

FORMULA

G.f.: x^5 / [(1-x)(1-x-x^2)(1+x^2+x^4)].

CROSSREFS

See A000045 for the Fibonacci numbers.

Adjacent sequences: A004694 A004695 A004696 this_sequence A004698 A004699 A004700

Sequence in context: A041247 A117770 A053412 this_sequence A018151 A124429 A018152

KEYWORD

nonn

AUTHOR

njas

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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