A237963 Number of (n+1)X(6+1) 0..2 arrays with the maximum plus the lower median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

109200, 2202258, 41361664, 940160466, 22274482472, 486414446352, 10338290400328, 229053390313292, 5150265942352632, 113407366099585756, 2475070415432792292, 54620781102180000284, 1211641431311635281476

Offset

1,1

Comments

Column 6 of A237965

Links

R. H. Hardin, Table of n, a(n) for n = 1..97

Example

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

Crossrefs

Sequence in context: A286884 A210083 A238044 * A234700 A238061 A111888

Adjacent sequences: A237960 A237961 A237962 * A237964 A237965 A237966

Keyword

nonn

Author

R. H. Hardin, Feb 16 2014

Status

approved