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A238032 Number of (n+2)X(1+2) 0..1 arrays with the (lower) medians of each row and column unequal to its neighbors 1
36, 122, 596, 2124, 9672, 35418, 155892, 580596, 2505336, 9438692, 40204040, 152731928, 644627600, 2464357370, 10330475636, 39687683364, 165493014936, 638316421452, 2650527498456, 10256569803816, 42443105052912 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 1 of A238037

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..89

EXAMPLE

Some solutions for n=5

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

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

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

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

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

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

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

CROSSREFS

Sequence in context: A016862 A223506 A238037 * A250625 A057837 A007265

Adjacent sequences:  A238029 A238030 A238031 * A238033 A238034 A238035

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 17 2014

STATUS

approved

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Last modified May 16 09:28 EDT 2021. Contains 343940 sequences. (Running on oeis4.)