A264345 Number of (5+1)X(n+1) arrays of permutations of 0..n*6+5 with each element having index change +-(.,.) 0,0 0,1 or 1,2.

64, 4181, 490000, 27726581, 2296230561, 168990466353, 13323150080401, 1013466370660345, 78811815228451548, 6076970313680986922, 470875474583958043505, 36443115363342618926880, 2822865567835490612412633

Offset

1,1

Comments

Row 5 of A264341.

Links

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

Example

Some solutions for n=2
..5..2..1....1..0..2....1..0..2....1..0..2....1..0..2....1..0..2....5..1..2
..4..3..0....3..5..4....8..5..4....3..5..4....4..3..5....3..5..4....3..4..0
..6..7..8....6..7..8....7..6..3...11..8..7...11..8..7...11..8..7....6..7..8
.10..9.11....9.11.10....9.10.11....9.10..6...10..9..6...14.10..6...14.11.10
.12.13.14...13.12.14...17.14.13...17.13.14...13.12.14...12.13..9...12.13..9
.15.17.16...15.17.16...15.16.12...15.16.12...16.15.17...15.17.16...15.17.16

Crossrefs

Cf. A264341.

Sequence in context: A318015 A320401 A203438 * A099369 A249393 A208708

Adjacent sequences: A264342 A264343 A264344 * A264346 A264347 A264348

Keyword

nonn

Author

R. H. Hardin, Nov 11 2015

Status

approved