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A238078 Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one 1
378708, 10449784, 242829762, 6222330452, 182752988334, 5032066269920, 146517793924666, 4129457221662176, 123794073907866626, 3439338548069808556, 100765370412350781048, 2845050207107323105908, 85214590014028631785528 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A238081

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A283030 A318964 A226361 * A133975 A133977 A133978

Adjacent sequences:  A238075 A238076 A238077 * A238079 A238080 A238081

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 17 2014

STATUS

approved

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Last modified May 29 08:07 EDT 2020. Contains 334697 sequences. (Running on oeis4.)