A236007 Number of (n+1)X(5+1) 0..3 arrays with the minimum plus the maximum equal to the lower median plus the upper median in every 2X2 subblock

104112, 3726296, 130105204, 4771399876, 180674993788, 7110978545588, 290996000638180, 12382726107599896, 546785387722649512, 24967043973859727184, 1173608286200780841516, 56521105505069114285444

Offset

1,1

Comments

Column 5 of A236009

Links

R. H. Hardin, Table of n, a(n) for n = 1..160

Example

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

Crossrefs

Sequence in context: A136312 A205260 A076761 * A129241 A290535 A253709

Adjacent sequences: A236004 A236005 A236006 * A236008 A236009 A236010

Keyword

nonn

Author

R. H. Hardin, Jan 18 2014

Status

approved