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Search: id:A047083
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A047083 Sum{T(n,i): i=0,1,...,[ (n+1)/2 ]}, array T as in A047080. +0
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1, 2, 2, 5, 7, 15, 22, 45, 65, 132, 194, 389, 575, 1147, 1710, 3391, 5087, 10043, 15154, 29793, 45179, 88497, 134798, 263157, 402429, 783234, 1202034, 2332905, 3591931, 6953153, 10737318, 20735101, 32106833, 61863988 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A095330 A036378 A028303 this_sequence A035085 A127413 A034438

Adjacent sequences: A047080 A047081 A047082 this_sequence A047084 A047085 A047086

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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