login
A237469
Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
1
30913, 651906, 13827553, 309663940, 6781496755, 146338935672, 3172303208646, 70036020900600, 1531559920766744, 33246113906104588, 724400241044001028, 15888225564981869200, 347209293692584175148, 7558212436543515488416
OFFSET
1,1
COMMENTS
Column 5 of A237472
LINKS
EXAMPLE
Some solutions for n=1
..2..2..1..2..2..2....2..2..1..2..2..2....2..2..1..1..2..0....1..2..0..2..2..0
..2..0..0..1..0..0....0..1..0..0..0..1....2..2..0..2..0..2....2..0..0..1..2..1
CROSSREFS
Sequence in context: A270057 A236899 A258891 * A071124 A250590 A338948
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 08 2014
STATUS
approved