A237166 - OEIS

A237166

Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock equal

115561, 2783881, 52597313, 1234905853, 26807862753, 634189439561, 14858103057089, 363936171486373, 9044365716071993, 231724734004525837, 6061067404536479577, 162361027670101720009, 4435253794991001206393

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OFFSET

1,1

COMMENTS

Column 7 of A237167

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..138

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A069245 A215995 A183649 * A237382 A255080 A232577

Adjacent sequences: A237163 A237164 A237165 * A237167 A237168 A237169

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 04 2014

STATUS

approved