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A237390 Number of (n+1)X(6+1) 0..2 arrays colored with the maximum plus the upper median minus the minimum of every 2X2 subblock 0
366568, 10406596, 306543648, 9678405410, 312459028946, 10132738026198, 327566510834706, 10602029347323732, 343125940257145882 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A237391

LINKS

Table of n, a(n) for n=1..9.

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A205043 A234896 A187437 * A263237 A263196 A243846

Adjacent sequences:  A237387 A237388 A237389 * A237391 A237392 A237393

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 07 2014

STATUS

approved

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Last modified August 5 17:03 EDT 2021. Contains 346486 sequences. (Running on oeis4.)