A213965 Number of 5 X 5 0..n matrices with row and column 1..5 having sum <= i*n.

575122, 2860343784, 1494988224948, 214090209950060, 13186531254708756, 447939229940051654, 9770128253650761936, 151215265523724909552, 1780021685666973242600, 16755629964660417264599, 130936901790313197125592

Offset: 1

Author

R. H. Hardin, Jun 28 2012

Keywords

• nonn

Comments

Row 5 of A213962.

Examples

			Some solutions for n=4
..2..0..1..0..0....3..0..0..0..0....4..0..0..0..0....0..4..0..0..0
..0..3..1..0..3....0..2..1..4..1....0..4..4..0..0....2..0..1..4..0
..0..3..4..0..3....0..3..0..0..1....0..4..3..0..0....0..1..2..0..0
..2..2..1..2..2....0..2..3..2..3....0..0..3..3..4....0..2..1..3..4
..0..0..4..4..4....0..0..0..2..0....0..0..0..1..4....0..0..4..2..1
		

Links

• R. H. Hardin, Table of n, a(n) for n = 1..15

Crossrefs

Cf. A213962.