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Search: id:A036973
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A036973 (7*n^3+4*n^2+4*n)*binomial(2*n,n)/30. +0
1
0, 1, 16, 158, 1232, 8358, 51744, 300300, 1661088, 8853702, 45819488, 231499268, 1146562144, 5584082140, 26808586560, 127118807640, 596271746880, 2770379517510, 12763270285920, 58358565060180, 265032926077920, 1196278125942900 (list; graph; listen)
OFFSET

0,3

REFERENCES

Knuth, Vol. 3, Section 5.2.1, Problem 15.

CROSSREFS

Sequence in context: A004313 A144499 A155649 this_sequence A101931 A041005 A144453

Adjacent sequences: A036970 A036971 A036972 this_sequence A036974 A036975 A036976

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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