A213966 Number of 6X6 0..n matrices with row and column 1..6 having sum <= i*n.
176041978, 34107691901433, 261421322089741976, 314911377440218697950, 113762889909962601897876, 17583943206407091985366455, 1444750727564469383124521648
Offset: 1
Keywords
Examples
Some solutions for n=4 ..4..0..0..0..0..0....0..3..0..0..0..0....4..0..0..0..0..0....3..0..0..0..0..1 ..0..1..0..4..0..0....2..3..0..2..0..1....0..4..3..0..0..0....0..3..3..0..2..0 ..0..1..2..4..0..1....0..2..1..1..3..3....0..2..1..3..0..1....0..1..4..3..3..0 ..0..4..3..2..1..0....2..0..0..0..2..1....0..2..4..3..0..0....0..4..2..2..1..4 ..0..2..0..3..4..3....0..0..1..0..3..1....0..0..4..2..3..0....1..0..3..0..0..1 ..0..0..2..2..1..0....0..0..0..3..2..2....0..0..0..4..4..4....0..0..0..2..3..4
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