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A237223 Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock equal 1
324760, 25423162, 2037318606, 194556780556, 17019123155926, 1679338583744260, 150228922070204060, 14957438198616004464, 1353286623549889180830, 135084579330893351835982, 12316043147518406362260034 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A237225

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..57

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A233978 A263154 A186836 * A250910 A015360 A209847

Adjacent sequences:  A237220 A237221 A237222 * A237224 A237225 A237226

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 05 2014

STATUS

approved

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Last modified May 26 13:59 EDT 2022. Contains 354092 sequences. (Running on oeis4.)