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A052370
Number of 6 X 6 binary matrices with n=0...36 ones up to row and column permutations.
4
1, 1, 3, 6, 16, 34, 90, 182, 425, 870, 1799, 3323, 5973, 9595, 14570, 19865, 25191, 28706, 30310, 28706, 25191, 19865, 14570, 9595, 5973, 3323, 1799, 870, 425, 182, 90, 34, 16, 6, 3, 1, 1
OFFSET
0,3
COMMENTS
Sum_{k=0..36}a(n)=A002724(6)
CROSSREFS
KEYWORD
fini,nonn,full
AUTHOR
Vladeta Jovovic, Mar 08 2000
STATUS
approved