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A250500 Number of (n+2)X(4+2) 0..1 arrays with nondecreasing medians of every three consecutive values in every row and column 1
68921, 1410255, 26447174, 495646476, 7889877354, 116007921130, 1660639294043, 22580651735877, 293919481919578, 3726137451883967, 46029211052776422, 554800391201546024, 6558522282702290700, 76224412940816223931 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 4 of A250504
LINKS
EXAMPLE
Some solutions for n=1
..0..0..0..1..0..0....1..1..1..1..0..1....0..1..0..1..1..0....0..0..1..0..1..1
..0..0..1..0..0..1....1..0..0..1..1..0....0..0..1..1..1..0....0..0..0..0..0..0
..1..0..0..1..0..0....0..1..0..1..1..1....1..1..1..1..0..1....0..0..0..0..0..0
CROSSREFS
Sequence in context: A121107 A046516 A199997 * A354194 A096551 A096552
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 24 2014
STATUS
approved

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Last modified April 17 11:03 EDT 2024. Contains 371763 sequences. (Running on oeis4.)