A263814 Number of (n+1)X(4+1) arrays of permutations of 0..n*5+4 with each element having index change (+-,+-) 0,0 0,1 0,2 or 1,0.

3682, 333429, 31916832, 3019386508, 286407546797, 27150876030959, 2574222711408930, 244058306583267424, 23139000837357714769, 2193788568603759719868, 207991284953503885432593

Offset

1,1

Comments

Column 4 of A263816

Links

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

R. H. Hardin, Empirical recurrence of order 82

Formula

Empirical recurrence of order 82 (see link above)

Example

Some solutions for n=1
..2..1..0..8..9....2..0..4..1..3....2..1..0..8..4....0..1..2..3..4
..5..6..7..3..4....5..8..6..7..9....5..6..7..3..9....5..7..9..6..8

Crossrefs

Cf. A263816

Sequence in context: A204757 A250875 A252311 * A179130 A234486 A097500

Adjacent sequences: A263811 A263812 A263813 * A263815 A263816 A263817

Keyword

nonn

Author

R. H. Hardin, Oct 27 2015

Status

approved