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A237179 Number of (n+1)X(4+1) 0..2 arrays colored with the maximum plus the minimum minus the lower median of every 2X2 subblock 1
10488, 122882, 1580672, 21527380, 297032042, 4061242860, 55269492484, 754851641410, 10327406038280, 141126207691414, 1927138170692148, 26328752351685024, 359803639281832484, 4916047869238027272 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A237182

LINKS

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

EXAMPLE

Some solutions for n=2

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

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

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

CROSSREFS

Sequence in context: A204050 A114126 A171352 * A232348 A206322 A214192

Adjacent sequences:  A237176 A237177 A237178 * A237180 A237181 A237182

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 04 2014

STATUS

approved

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Last modified January 28 06:29 EST 2020. Contains 331317 sequences. (Running on oeis4.)