A237943 Number of (n+1)X(6+1) 0..2 arrays with the maximum minus the minimum of every 2X2 subblock equal

482409, 178348911, 57597474709, 19789034062007, 6710777181199757, 2286487486628925039, 778169769229578332065, 264935223240442302773863, 90191142755366804530405765, 30704410239344115693519698591

Offset

1,1

Comments

Column 6 of A237945

Links

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

Example

Some solutions for n=1
..0..0..2..2..1..2..2....0..0..0..2..2..0..2....0..0..0..0..2..0..0
..0..2..0..1..0..0..1....2..2..0..1..0..2..1....1..2..1..2..2..2..0

Crossrefs

Sequence in context: A203503 A172674 A184495 * A048425 A205036 A205284

Adjacent sequences: A237940 A237941 A237942 * A237944 A237945 A237946

Keyword

nonn

Author

R. H. Hardin, Feb 16 2014

Status

approved