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A097097 Antidiagonal sums of triangle A097094, where self-convolution forms A097096 (row sums of triangle A097094). +0
4
1, 1, 2, 3, 6, 8, 14, 20, 35, 49, 77, 112, 176, 253, 384, 560, 850, 1234, 1836, 2686, 3986, 5822, 8584, 12570, 18514, 27098, 39782, 58296, 85542, 125324, 183710, 269252, 394653, 578363, 847402, 1242055, 1819844, 2667246, 3907790, 5727634, 8392020 (list; graph; listen)
OFFSET

0,3

FORMULA

G.f.: A(x) = A097095(x^2)/(1-x-x^3), where A097095(x) is the g.f. of the main diagonal of triangle A097094.

PROGRAM

(PARI)

CROSSREFS

Cf. A097094, A097095, A097096.

Sequence in context: A066739 A066815 A106182 this_sequence A095162 A075723 A138137

Adjacent sequences: A097094 A097095 A097096 this_sequence A097098 A097099 A097100

KEYWORD

nonn

AUTHOR

Paul D. Hanna (pauldhanna(AT)juno.com), Jul 26 2004

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


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