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Search: id:A047085
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A047085 T(2n,n), array T as in A047080. +0
1
1, 1, 3, 9, 23, 65, 179, 505, 1427, 4065, 11627, 33401, 96271, 278305, 806571, 2342761, 6818039, 19876609, 58035755, 169688089, 496765031, 1455942721, 4271569595, 12544185193, 36870216515, 108456999841 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Adjacent sequences: A047082 A047083 A047084 this_sequence A047086 A047087 A047088

Sequence in context: A061647 A077996 A029852 this_sequence A018044 A047045 A004666

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.

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