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A061184 Fifth (m=4) column of triangle A060921 (bisection of Fibonacci triangle, odd part). 2
5, 65, 511, 3130, 16435, 77645, 339535, 1399478, 5504650, 20845300, 76495450, 273381350, 955187033, 3272875935, 11024814945, 36584603310, 119796766005, 387639512331, 1240994295715, 3934750789180 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

Numerator polynomial of g.f. is sum(A061177(4,m)*x^m,m=0..4).

LINKS

Table of n, a(n) for n=0..19.

FORMULA

a(n)= A060921(n+4, 4).

G.f.: (5*(1+x^4)-10*(x+x^3)+11*x^2)/(1-3*x+x^2)^5.

CROSSREFS

4*A061183.

Sequence in context: A292228 A195579 A296369 * A118004 A281232 A236321

Adjacent sequences:  A061181 A061182 A061183 * A061185 A061186 A061187

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang, Apr 20 2001

STATUS

approved

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Last modified September 24 04:42 EDT 2020. Contains 337317 sequences. (Running on oeis4.)