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A237079 Number of (n+1)X(3+1) 0..2 arrays colored with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock 1
2928, 42300, 612776, 8844156, 127825204, 1855507536, 26933704424, 389584703724, 5640663576108, 81750066237016, 1185446915913216, 17163517988903140, 248616074738156608, 3602110203138493680, 52205083003915920352 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 3 of A237082

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=2

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

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

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

CROSSREFS

Sequence in context: A127489 A054831 A127490 * A128149 A276671 A251233

Adjacent sequences:  A237076 A237077 A237078 * A237080 A237081 A237082

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 03 2014

STATUS

approved

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Last modified June 29 23:00 EDT 2022. Contains 354913 sequences. (Running on oeis4.)