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A238024 Number of (n+2)X(4+2) 0..1 arrays with the (lower) medians of each row unequal to its neighbors and each column equal to its neighbors 0
828, 32502, 793252, 11523584, 896174928, 6030131286, 1025754609412, 4990295869136, 1156983221914968, 5730195951104520, 1281261782056117072, 7323644409166221296, 1394840496115170351648, 9354075220794052401366 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A238026

LINKS

Table of n, a(n) for n=1..14.

EXAMPLE

Some solutions for n=2

..1..1..0..1..0..1....1..0..0..0..1..0....0..0..0..0..0..1....0..1..0..0..0..0

..0..0..1..1..0..0....1..1..1..0..0..1....1..1..1..1..0..0....1..1..0..1..0..1

..1..1..1..0..0..1....0..0..0..0..0..0....0..0..0..0..0..0....0..0..0..1..1..0

..0..0..0..0..0..0....0..1..1..1..1..1....1..1..1..1..1..1....1..0..1..0..1..1

CROSSREFS

Sequence in context: A234085 A226536 A099052 * A015991 A065215 A252988

Adjacent sequences: A238021 A238022 A238023 * A238025 A238026 A238027

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 17 2014

STATUS

approved

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Last modified March 22 04:35 EDT 2023. Contains 361413 sequences. (Running on oeis4.)