A189308 Number of nX5 array permutations with each element moving zero or one space diagonally, horizontally or vertically

8, 2177, 216708, 27850597, 3373180708, 415003748241, 50887086987153, 6245362716915409, 766353972986446648, 94042354890961935736, 11540205645392517527841, 1416135670291723758792082

Offset

1,1

Comments

Column 5 of A189312

Links

R. H. Hardin, Table of n, a(n) for n = 1..200

Example

Some solutions for 3X5
..0..1..3..8..4....0..7..1..3..4....0..7..1..4..3....1..0..2..3..4
.10..5..6..2..9....5.11.13..2..9...10.12..2..9.14....5..6.12.14..9
.11.12..7.13.14...10.12..6..8.14....5..6.11..8.13...10.11.13..7..8

Crossrefs

Sequence in context: A004819 A001375 A281651 * A300597 A323588 A017415

Adjacent sequences: A189305 A189306 A189307 * A189309 A189310 A189311

Keyword

nonn

Author

R. H. Hardin Apr 19 2011

Status

approved