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A119695
a(n) = Fibonacci(n)*n^2*(binomial(2*n, n))^2/(n+1).
0
0, 2, 48, 1800, 47040, 1323000, 35126784, 937872936, 24735110400, 651019271760, 17067389768000, 446585320669488, 11663935674273792, 304250554223980000, 7927831278607968000, 206402082984558900000, 5369988005412124953600
OFFSET
0,2
MAPLE
[seq(fib(n)*n^2*(binomial(2*n, n))^2/(n+1), n=0..20)];
MATHEMATICA
Table[Fibonacci[n]*n^2*(Binomial[2n, n])^2/(n+1), {n, 0, 16}] (* James C. McMahon, Sep 18 2024 *)
CROSSREFS
Sequence in context: A027509 A348322 A186284 * A119698 A112103 A367254
KEYWORD
easy,nonn
AUTHOR
Zerinvary Lajos, Jun 09 2006
STATUS
approved