A264214 Number of (n+1)X(5+1) arrays of permutations of 0..n*6+5 with each element having directed index change 0,0 0,1 1,0 -1,0 or 0,-2.

561, 24908, 1333336, 68008846, 3516298221, 181148689096, 9342273315041, 481661295203904, 24835326206594357, 1280521363271405796, 66024793339431993801, 3404287458308170963642, 175527697215896081989944

Offset

1,1

Comments

Column 5 of A264217.

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

Some solutions for n=2
..2..0..1..5..3.11....6..0..1..2..3..5....2..1..8..9.10.11....6..1..8..3..4..5
.12..6..8..9..4.17....8..7.10..9..4.17....0.13..7..3..4..5....0..7..2.11.16.10
.14..7.13.15.10.16...12.13.14.15.16.11....6.12.16.14.15.17...14.12.13..9.15.17

Crossrefs

Cf. A264217.

Sequence in context: A213071 A232761 A232755 * A083736 A182090 A006931

Adjacent sequences: A264211 A264212 A264213 * A264215 A264216 A264217

Keyword

nonn

Author

R. H. Hardin, Nov 08 2015

Status

approved