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A238053 Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one 1
618752, 36751872, 2246142916, 138587835304, 8592543470668, 534423833189632, 33030647028012904, 2034659369169605752, 126176785028850855392, 7850115411967418863184, 485285595640102070586096 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A238054

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..12

EXAMPLE

Some solutions for n=1

..0..1..0..3..0..3....0..0..1..1..1..1....0..0..3..1..3..1....0..1..1..2..2..1

..1..0..0..1..1..0....3..2..3..2..2..1....2..1..2..3..1..0....3..0..3..2..3..2

CROSSREFS

Sequence in context: A254906 A257208 A122131 * A254802 A254809 A253818

Adjacent sequences:  A238050 A238051 A238052 * A238054 A238055 A238056

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 17 2014

STATUS

approved

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Last modified August 4 02:24 EDT 2021. Contains 346441 sequences. (Running on oeis4.)