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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 1
109200, 2202258, 41361664, 940160466, 22274482472, 486414446352, 10338290400328, 229053390313292, 5150265942352632, 113407366099585756, 2475070415432792292, 54620781102180000284, 1211641431311635281476 (list; graph; refs; listen; history; text; internal format)
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

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Last modified August 17 03:11 EDT 2022. Contains 356180 sequences. (Running on oeis4.)