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A238029 Number of (3+2)X(n+2) 0..1 arrays with the (lower) medians of each row unequal to its neighbors and each column equal to its neighbors 1
260, 4730, 38612, 793252, 5924312, 126809722, 925685972, 20101505132, 146575894280, 3194747877980, 23456317323896, 510766808846456, 3786696887418320, 82210210212664250, 615846898245378260 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 3 of A238026
LINKS
EXAMPLE
Some solutions for n=3
..0..0..0..0..1....0..1..1..1..1....0..0..0..0..0....1..1..1..1..1
..0..1..1..1..0....1..0..0..1..0....0..1..1..0..1....0..1..0..1..0
..0..0..0..0..0....1..1..1..0..1....0..0..1..0..0....1..0..1..0..1
..0..1..1..0..1....1..1..0..0..0....1..0..0..1..1....0..0..0..0..1
..1..0..0..1..0....0..0..1..1..1....1..0..0..1..0....1..1..1..1..1
CROSSREFS
Sequence in context: A108109 A235905 A287923 * A264254 A254647 A168187
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 17 2014
STATUS
approved

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Last modified March 18 22:56 EDT 2024. Contains 370952 sequences. (Running on oeis4.)