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Search: id:A133086
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A133086 Row sums of triangle A133085. +0
2
1, 4, 10, 26, 64, 152, 352, 800, 1792, 3968 (list; graph; listen)
OFFSET

0,2

FORMULA

Binomial transform of A114753: (1, 3, 3, 7, 5, 11, 7, 15,...).

EXAMPLE

a(3) = 26 = sum of row 3 terms of triangle A133085: (12 + 8, + 5 + 1).

a(3) = 26 = (1, 3, 3, 1) dot (1, 3, 3, 7) = (1 + 9 + 9 + 7).

CROSSREFS

Cf. A133085, A114753, A133080.

Sequence in context: A022812 A000293 A000294 this_sequence A126358 A099234 A087222

Adjacent sequences: A133083 A133084 A133085 this_sequence A133087 A133088 A133089

KEYWORD

nonn

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Sep 08 2007

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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