A237508 Number of (n+1) X (5+1) 0..2 arrays with the maximum plus the upper median minus the minimum of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one.

23545, 284368, 3489965, 52177092, 785179913, 10729163264, 144998701422, 2060542176864, 29631609284098, 413277799902244, 5735328595636678, 80682009524531452, 1143310236287210246, 16019808322936964292

Offset

1,1

Comments

Column 5 of A237511.

Links

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

Example

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

Crossrefs

Cf. A237511.

Sequence in context: A253658 A253728 A227483 * A177827 A304652 A230361

Adjacent sequences: A237505 A237506 A237507 * A237509 A237510 A237511

Keyword

nonn

Author

R. H. Hardin, Feb 08 2014

Status

approved