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Search: id:A132074
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A132074 Row sums of triangle A132073. +0
2
1, 4, 9, 16, 27, 46, 81, 148, 279, 538 (list; graph; listen)
OFFSET

0,2

FORMULA

Binomial transform of [1, 3, 2, 0, 2, 0, 2, 0, 2,...].

EXAMPLE

a(4) = 27 = sum of row 4 terms of triangle A132073: (5 + 5 + 7 + 5 + 5).

a(4) = 27 = (1, 4, 6, 4, 1) dot (1, 3, 2, 0, 2) = (1 + 12 + 12 + 0 + 2).

CROSSREFS

Cf. A132073.

Sequence in context: A008019 A029896 A009862 this_sequence A137354 A113495 A110997

Adjacent sequences: A132071 A132072 A132073 this_sequence A132075 A132076 A132077

KEYWORD

nonn

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Aug 09 2007

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


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