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A237095 Number of (n+1)X(4+1) 0..2 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock equal 1
4783, 66831, 944850, 14756791, 223026701, 3632023790, 56768589375, 943735196093, 15036281517264, 252233217483293, 4064215476420475, 68393558400968160, 1109717372240785381, 18682583733068330209 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 4 of A237099
LINKS
EXAMPLE
Some solutions for n=2
..1..2..2..2..0....0..0..1..0..0....2..0..0..2..1....2..1..0..2..0
..0..0..1..1..0....1..0..0..2..1....1..2..1..2..1....0..0..2..1..2
..1..2..0..1..1....1..1..0..1..2....2..1..2..0..2....2..1..0..2..1
CROSSREFS
Sequence in context: A204727 A203546 A189183 * A138087 A354086 A296812
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 03 2014
STATUS
approved

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Last modified June 22 06:03 EDT 2024. Contains 373565 sequences. (Running on oeis4.)