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A237935 Number of (n+1)X(5+1) 0..3 arrays with the upper median plus the lower median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one 0
563166, 32465580, 1903243716, 120261272346, 7270062501162, 440610763676048, 26875140886521291, 1668915969914721488, 101753070045654574990, 6198357907624138526016, 379355946572024366641026 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A237936

LINKS

Table of n, a(n) for n=1..11.

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A100416 A151878 A273236 * A237693 A156412 A068724

Adjacent sequences:  A237932 A237933 A237934 * A237936 A237937 A237938

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 16 2014

STATUS

approved

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Last modified June 5 16:15 EDT 2020. Contains 334852 sequences. (Running on oeis4.)