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Search: id:A162513
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A162513 G.f. is the polynomial (1-x^3) * (1-x^6) * (1-x^9) * (1-x^12) * (1-x^15) / (1-x)^5. +0
1
1, 5, 15, 34, 65, 111, 174, 255, 354, 470, 601, 744, 895, 1049, 1200, 1342, 1469, 1575, 1655, 1705, 1722, 1705, 1655, 1575, 1469, 1342, 1200, 1049, 895, 744, 601, 470, 354, 255, 174, 111, 65, 34, 15, 5, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (list; graph; listen)
OFFSET

0,2

COMMENT

This is a row of the triangle in A162499. Only finitely many terms are nonzero.

CROSSREFS

Sequence in context: A055004 A147264 A147150 this_sequence A006003 A111385 A026101

Adjacent sequences: A162510 A162511 A162512 this_sequence A162514 A162515 A162516

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Dec 02 2009

page 1

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Last modified February 9 11:24 EST 2010. Contains 172296 sequences.


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