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A119703
a(n) = n^3*binomial(2*n, n)*Fibonacci(n).
1
0, 2, 48, 1080, 13440, 157500, 1596672, 15303288, 138378240, 1205095320, 10161580000, 83564769288, 672880545792, 5324077540600, 41500141300800, 319348194300000, 2430018948833280, 18309616752099420, 136761272555846400, 1013613060373960200, 7460254139738400000
OFFSET
0,2
LINKS
FORMULA
Sum_{n>=0} a(n)/8^n = 479*sqrt(10)/8. - Amiram Eldar, May 05 2023
MAPLE
[seq((n^3*binomial(2*n, n))*combinat:-fibonacci(n), n=0..25)]; # corrected by Robert Israel, Sep 07 2014
MATHEMATICA
Table[n^3 Binomial[2n, n]Fibonacci[n], {n, 0, 30}] (* Harvey P. Dale, Jan 14 2017 *)
PROG
(PARI) vector(50, n, (n-1)^3*(binomial(2*(n-1), n-1))*fibonacci(n-1)) \\ Derek Orr, Sep 07 2014
CROSSREFS
Sequence in context: A260846 A009670 A024236 * A012803 A135394 A010046
KEYWORD
nonn,easy
AUTHOR
Zerinvary Lajos, Jun 09 2006
STATUS
approved