A235783 Number of (n+1)X(5+1) 0..2 arrays with the difference of the upper and lower median value of each 2X2 subblock in lexicographically nondecreasing order columnwise and nonincreasing rowwise

95679, 9242949, 775083193, 60893670493, 4645650679435, 350192741862675, 26356897257866631, 1980529290886144141, 148220774016732887273, 10982423523268893634963

Offset

1,1

Comments

Column 5 of A235784

Links

Table of n, a(n) for n=1..10.

Example

Some solutions for n=1
..2..2..0..0..0..0....1..0..0..2..1..0....0..1..0..2..0..0....0..1..2..0..2..0
..1..0..1..2..1..2....0..0..0..0..1..0....2..0..1..0..2..2....2..2..1..0..1..0

Crossrefs

Sequence in context: A183967 A293372 A250993 * A235788 A235564 A175598

Adjacent sequences: A235780 A235781 A235782 * A235784 A235785 A235786

Keyword

nonn

Author

R. H. Hardin, Jan 15 2014

Status

approved