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A036973
(7*n^3+4*n^2+4*n)*binomial(2*n,n)/30.
0
0, 1, 16, 158, 1232, 8358, 51744, 300300, 1661088, 8853702, 45819488, 231499268, 1146562144, 5584082140, 26808586560, 127118807640, 596271746880, 2770379517510, 12763270285920, 58358565060180, 265032926077920, 1196278125942900
OFFSET
0,3
REFERENCES
Knuth, The Art of Computer Programming, Vol. 3, Section 5.2.1, Problem 15.
MATHEMATICA
Table[(7n^3+4n^2+4n) Binomial[2n, n]/30, {n, 0, 40}] (* Harvey P. Dale, May 15 2023 *)
CROSSREFS
Sequence in context: A258460 A320548 A211831 * A101931 A220630 A041005
KEYWORD
nonn
AUTHOR
STATUS
approved