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A140943 Number of 11 X 11 matrices with elements in 0..n with each row and each column in nondecreasing order. 11,11,n can be permuted, see formula. +0
1
1, 705432, 79483257308, 2543610972177184, 31148053701600494400 (list; graph; listen)
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Last modified December 9 14:43 EST 2009. Contains 170430 sequences.


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