A205036 Number of (n+1)X5 0..3 arrays with permanents of 2X2 subblocks differing from horizontal and vertical neighbor permanents

484930, 134492814, 35397425472, 9189935725324, 2393499328421734, 623514464540056820, 162398417635767807528, 42296618510315786010168, 11016270762146869557262520, 2869233025733153286457508840

Offset

1,1

Comments

Column 4 of A205037

Links

R. H. Hardin, Table of n, a(n) for n = 1..80

Example

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

Crossrefs

Sequence in context: A184495 A237943 A048425 * A205284 A190387 A183695

Adjacent sequences: A205033 A205034 A205035 * A205037 A205038 A205039

Keyword

nonn

Author

R. H. Hardin Jan 21 2012

Status

approved