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A032952 Expansion of (1+x*C^4)*C^2, where C = (1-(1-4*x)^(1/2))/(2*x) is g.f. for Catalan numbers, A000108. +0
1
1, 3, 11, 41, 152, 561, 2067, 7618, 28118, 104006, 385662, 1433797, 5344510, 19973085, 74827395, 281000430, 1057628550, 3989213610, 15077120010, 57092280570, 216579650664, 822991216746, 3132339521966, 11939881979076 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A075276 A086972 A077831 this_sequence A001835 A079935 A113437

Adjacent sequences: A032949 A032950 A032951 this_sequence A032953 A032954 A032955

KEYWORD

nonn

AUTHOR

njas, Jun 06 2002

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Last modified July 4 13:19 EDT 2008. Contains 140839 sequences.

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