A237460 Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

16280, 113324, 578435, 2864838, 14411725, 76965324, 395458926, 1940632168, 9857379954, 51307932252, 262316457960, 1316106065696, 6723491441428, 34492852009684, 176030300478668, 891153963024052, 4555037781585086

Offset

1,1

Comments

Column 5 of A237463

Links

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

Example

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

Crossrefs

Sequence in context: A068761 A043607 A067375 * A058552 A337417 A013690

Adjacent sequences: A237457 A237458 A237459 * A237461 A237462 A237463

Keyword

nonn

Author

R. H. Hardin, Feb 08 2014

Status

approved