A237409 Number of (n+1) X (5+1) 0..2 arrays with the maximum plus the upper median plus the minimum of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one.

21456, 238640, 2671962, 35476776, 480758688, 6045609040, 74740595664, 958854072908, 12448856412422, 158549359318752, 2007141088266072, 25632018579342668, 328941744848836330, 4196826763296220744

Offset

1,1

Comments

Column 5 of A237412.

Links

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

Example

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

Crossrefs

Sequence in context: A086477 A205637 A255090 * A252102 A096554 A295994

Adjacent sequences: A237406 A237407 A237408 * A237410 A237411 A237412

Keyword

nonn

Author

R. H. Hardin, Feb 07 2014

Status

approved