A264206 Number of (n+1)X(6+1) arrays of permutations of 0..n*7+6 with each element having index change +-(.,.) 0,0 0,2 or 1,0.

3872, 422505, 59040000, 7664479280, 1017895774965, 134248485475735, 17744815836416048, 2343888713928486720, 309669058243124232345, 40909929737343379916960, 5404672055487982872064577

Offset

1,1

Comments

Column 6 of A264207.

Links

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

Example

Some solutions for n=1
..0..8..9.10..2..5..6....0..3..9..1.11.12..4....2..1..0.10..6..5..4
..7..1.11..3..4.12.13....7..8..2.10.13..5..6....7..8..9..3.11.12.13

Crossrefs

Cf. A264207.

Sequence in context: A249203 A249325 A249218 * A035781 A108005 A065696

Adjacent sequences: A264203 A264204 A264205 * A264207 A264208 A264209

Keyword

nonn

Author

R. H. Hardin, Nov 08 2015

Status

approved