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A052372 Number of nonnegative integer 6 X 6 matrices with sum of elements equal to n, under row and column permutations. 3
1, 1, 4, 10, 33, 91, 298, 881, 2825, 8791, 27947, 87410, 272991, 837370, 2532012, 7496030, 21735743, 61570427, 170399621, 460413115, 1214983434, 3131870712, 7890604652, 19441462894, 46878788710, 110702854983, 256217556777 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Andrew Howroyd, Table of n, a(n) for n = 0..1000

CROSSREFS

Row 6 of A318795.

Cf. A002724, A053307.

Sequence in context: A052366 A318563 A052367 * A052373 A007716 A122948

Adjacent sequences:  A052369 A052370 A052371 * A052373 A052374 A052375

KEYWORD

nonn

AUTHOR

Vladeta Jovovic, Mar 08 2000

STATUS

approved

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Last modified May 24 00:38 EDT 2019. Contains 323528 sequences. (Running on oeis4.)