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A237909 Number of (n+1)X(5+1) 0..3 arrays with the maximum minus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one 1
635200, 40005364, 2545423850, 184156121060, 14526116666620, 1097530057048636, 87005840880652470, 6730336129491899232, 546337737782190031972, 41757850081812167777032, 3343472346063649634430520 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A237911

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..77

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A267362 A251564 A066590 * A185476 A237903 A250674

Adjacent sequences:  A237906 A237907 A237908 * A237910 A237911 A237912

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 15 2014

STATUS

approved

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Last modified August 8 16:02 EDT 2022. Contains 356014 sequences. (Running on oeis4.)