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A236298 Number of (n+1)X(3+1) 0..3 arrays colored with the maximum plus the upper median plus the minimum of every 2X2 subblock 1
36192, 2426656, 163123586, 11087508870, 750177961091, 50754351535564, 3435976519237591, 232694067317528728, 15753228007075481882, 1066417720798977969382, 72197774148736296470626 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 3 of A236299

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..64

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A256365 A011766 A138556 * A249083 A204874 A234858

Adjacent sequences:  A236295 A236296 A236297 * A236299 A236300 A236301

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 21 2014

STATUS

approved

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Last modified January 19 09:51 EST 2021. Contains 340269 sequences. (Running on oeis4.)