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Search: id:A134136
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A134136 a(n)=2a(n-2)+4a(n-3). +0
1
0, 1, 1, 2, 6, 8, 20, 40, 72, 160, 304, 608, 1248, 2432, 4928, 9856 (list; graph; listen)
OFFSET

0,4
CROSSREFS

Cf. A134654.

Sequence in context: A093968 A064713 A100358 this_sequence A058775 A103023 A111247

Adjacent sequences: A134133 A134134 A134135 this_sequence A134137 A134138 A134139

KEYWORD

nonn

AUTHOR

Paul Curtz (bpcrtz(AT)free.fr), Jan 29 2008

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Last modified December 4 21:35 EST 2008. Contains 151309 sequences.

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