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Search: id:A030036
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A030036 a(n+1)= Sum a(k)a(n-k), k = 0 ... [ n/5 ]. +0
1
1, 1, 1, 1, 1, 1, 2, 3, 5, 8, 13, 26, 47, 86, 159, 292, 584, 1121, 2156, 4153, 8014, 16028, 31472, 61823, 121490, 238827, 477654, 947294, 1878560, 3725648, 7389473, 14900436, 29796719, 59593438, 119178862 (list; graph; listen)
OFFSET

0,7
CROSSREFS

Cf. A000992.

Sequence in context: A074030 A024318 A132915 this_sequence A115212 A042163 A014259

Adjacent sequences: A030033 A030034 A030035 this_sequence A030037 A030038 A030039

KEYWORD

nonn

AUTHOR

njas

page 1

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Last modified July 25 02:12 EDT 2008. Contains 142294 sequences.

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