A237208 Number of (n+1)X(5+1) 0..3 arrays with the upper median plus the lower median minus the minimum of every 2X2 subblock equal

117800, 3795060, 107553623, 3917422192, 131209756954, 4937949728725, 174915940209829, 6720032915022118, 244904587362771736, 9553718420124306088, 354283760113111396509, 13977477775611867350097, 524399755943561661154556

Offset

1,1

Comments

Column 5 of A237211

Links

R. H. Hardin, Table of n, a(n) for n = 1..81

Example

Some solutions for n=1
..1..3..1..0..2..2....2..2..0..1..1..2....2..1..0..1..0..2....2..2..2..2..1..1
..3..0..3..3..2..0....3..1..2..3..3..0....2..1..3..1..1..1....2..3..2..2..1..0

Crossrefs

Sequence in context: A120321 A202599 A251882 * A089524 A346141 A235837

Adjacent sequences: A237205 A237206 A237207 * A237209 A237210 A237211

Keyword

nonn

Author

R. H. Hardin, Feb 05 2014

Status

approved