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A237761 Number of (n+2)X(2+2) 0..2 arrays with the (lower) medians of each row unequal to its neighbors and each column equal to its neighbors 0
8820, 357444, 43136424, 2003366400, 168088619064, 8677001936104, 568560361960824, 30824442951472416 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 2 of A237762

LINKS

Table of n, a(n) for n=1..8.

EXAMPLE

Some solutions for n=1

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

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

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

CROSSREFS

Sequence in context: A230335 A183752 A109027 * A186582 A147529 A255089

Adjacent sequences: A237758 A237759 A237760 * A237762 A237763 A237764

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 12 2014

STATUS

approved

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Last modified March 26 19:25 EDT 2023. Contains 361552 sequences. (Running on oeis4.)