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A078006 Expansion of (1-x)/(1-x-2*x^2-2*x^3). +0
1
1, 0, 2, 4, 8, 20, 44, 100, 228, 516, 1172, 2660, 6036, 13700, 31092, 70564, 160148, 363460, 824884, 1872100, 4248788, 9642756, 21884532, 49667620, 112722196, 255826500, 580606132, 1317703524, 2990568788, 6787188100, 15403732724, 34959246500, 79341088148, 180067046596 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Sequence in context: A026520 A105319 A051389 this_sequence A056952 A121703 A115219

Adjacent sequences: A078003 A078004 A078005 this_sequence A078007 A078008 A078009

KEYWORD

nonn

AUTHOR

njas, Nov 17 2002

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.


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