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A134378 A084938 * [1,2,3,...], where A084938 = the Delta operator. +0
3
1, 2, 5, 14, 44, 158, 663, 3310, 19759, 139660 (list; graph; listen)
OFFSET

0,2

EXAMPLE

a(4) = 44 = (0, 6, 5, 3, 1) dot (1, 2, 3, 4) = (0 + 12 + 15 + 12 + 5).

CROSSREFS

Cf. A084938.

Sequence in context: A014322 A095148 A060996 this_sequence A101226 A030126 A149887

Adjacent sequences: A134375 A134376 A134377 this_sequence A134379 A134380 A134381

KEYWORD

nonn

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Oct 22 2007, corrected Oct 26 2007

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.


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