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A131874 Row sums of triangle A131873. +0
2
1, 12, 30, 55, 87, 126, 172, 225, 285, 352 (list; graph; listen)
OFFSET

0,2

FORMULA

Binomial transform of (1, 11, 7, 0, 0, 0,...).

EXAMPLE

a(2) = 30 = sum of row 2 terms of triangle A131873: (15 + 8 + 7).

a(2) = 30 = (1, 2, 1) dot (1, 11, 7) = (1 + 22 + 7).

CROSSREFS

Cf. A131873.

Sequence in context: A125582 A031107 A019557 this_sequence A111396 A080385 A120090

Adjacent sequences: A131871 A131872 A131873 this_sequence A131875 A131876 A131877

KEYWORD

nonn

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Jul 22 2007

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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