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A212672
Partial products of A212671.
1
1, 1, 2, 2, 4, 24, 17280, 6270566400, 40146509439381484339200000, 10648976440273061914760324802543763313620156416000000000000
OFFSET
0,3
LINKS
I. J. Good, The factorization of a sum of matrices and the multivariate cumulants of a set of quadratic expressions, J. Combinatorial Theory Ser. A 11 1971 27--37. MR0274311 (43 #76). See page 30.
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, May 23 2012
STATUS
approved