A189251 Number of nX6 array permutations with each element making zero or one king moves.

13, 62272, 44308389, 56892084785, 62111749014784, 71437033921822425, 81032653651506521333, 92340416748367645903936, 105103003634568916624818957, 119678361478200246096700911625

Offset: 1

Author

R. H. Hardin Apr 19 2011

Keywords

• nonn

Comments

Column 6 of A189254

Examples

			Some solutions for 3X6
..0..1..2..8..3..4....0..1..2..8..3.11....0..1..2..8..3.11....0..1..2..8..4..5
..7.12.15..9..5.10....7.13.14..4..5.17....6.14.13.16..4..5....7.14..9..3.10.11
..6.13.14.16.11.17...12..6..9.15.16.10....7.12..9.10.15.17...12..6.13.15.17.16
		

Links

• R. H. Hardin, Table of n, a(n) for n = 1..127