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Search: id:A131833
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A131833 Row sums of triangle A131832. +0
2
1, 6, 13, 24, 43, 78, 145, 276, 535, 1050 (list; graph; listen)
OFFSET

0,2

FORMULA

Binomial transform of (1, 5, 2, 2, 2,...).

EXAMPLE

a(3) = 24 = sum of row 3 terms of triangle A131832: (7 + 5 + 5 + 7).

a(3) = 24 = (1, 3, 3, 1) dot (1, 5, 2, 2) = (1 + 15 + 6 + 2).

CROSSREFS

Cf. A131832.

Sequence in context: A054311 A032528 A058535 this_sequence A101736 A117072 A081395

Adjacent sequences: A131830 A131831 A131832 this_sequence A131834 A131835 A131836

KEYWORD

nonn

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Jul 20 2007

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Last modified December 3 01:16 EST 2008. Contains 151161 sequences.


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