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A023619 Convolution of Lucas numbers and (F(2), F(3), F(4), ...). +0
1
1, 5, 13, 29, 60, 118, 225, 419, 767, 1385, 2474, 4380, 7697, 13441, 23345, 40357, 69480, 119186, 203793, 347455, 590851, 1002385, 1696918, 2867064, 4835425, 8141693 (list; graph; listen)
OFFSET

1,2

FORMULA

G.f.: [x(1+3x+2x^2)]/[(1-x-x^2)^2]. - Ralf Stephan, Apr 28 2004

CROSSREFS

Sequence in context: A162329 A160430 A023617 this_sequence A020576 A093810 A093817

Adjacent sequences: A023616 A023617 A023618 this_sequence A023620 A023621 A023622

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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