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A138035 Binomial transform of A135416. 0
1, 1, 3, 7, 13, 21, 35, 71, 169, 409, 931, 1959, 3829, 7021, 12203, 20351, 33233, 55217, 99043, 201895, 465501, 1147717, 2857075, 6941815, 16228985, 36368201, 78183171, 161651143, 322440517, 622370973 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

(Note that his uses an incorrect offset of 0 for A135416. R. J. Mathar, Apr 04 2012)

LINKS

Table of n, a(n) for n=0..29.

FORMULA

A007318 * A135416 as a vector, where A135416 = (1, 0, 2, 0, 0, 0, 4, 0,...)

EXAMPLE

a(4) = 7 = (1, 3, 3, 1) dot (1, 0, 2, 0) = (1 + 0 + 6 + 0).

CROSSREFS

Cf. A135416.

Sequence in context: A060939 A174030 A098575 * A032606 A098482 A147432

Adjacent sequences:  A138032 A138033 A138034 * A138036 A138037 A138038

KEYWORD

nonn

AUTHOR

Gary W. Adamson, Mar 01 2008

STATUS

approved

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Last modified September 16 06:21 EDT 2019. Contains 327090 sequences. (Running on oeis4.)