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A237216 Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock equal 1
107092, 1641592, 25995322, 450437732, 7967160058, 145427157438, 2691555338564, 50555783299908, 958982350912524, 18370509923974254, 354926219502860500, 6917745513315856162, 136000646739712706442, 2698146057767002596696 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A237218

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..91

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A157105 A122711 A297994 * A228268 A215783 A061332

Adjacent sequences:  A237213 A237214 A237215 * A237217 A237218 A237219

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 05 2014

STATUS

approved

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Last modified September 29 18:27 EDT 2020. Contains 337432 sequences. (Running on oeis4.)