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Search: id:A066797
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A066797 Sum(i=1,n,binomial(4*i,2*i)). +0
1
6, 76, 1000, 13870, 198626, 2902782, 43019382, 644099772, 9719235072, 147565763892, 2251664727612, 34499268410712, 530417801358816, 8179108402119256, 126443689966980680, 1959067830909571214 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A137132 A053337 A155643 this_sequence A120593 A116874 A030044

Adjacent sequences: A066794 A066795 A066796 this_sequence A066798 A066799 A066800

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Jan 18 2002

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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