A185852 Number of (n+1)X6 0..2 arrays with no 2X2 subblock diagonal sum less antidiagonal sum equal to any horizontal or vertical neighbor 2X2 subblock diagonal sum less antidiagonal sum

303212, 74358926, 18568306790, 4616697253366, 1150465902394838, 286557179719847388, 71377927265924630008, 17779987852107633361760, 4428859013282754386400734, 1103199929132027221037513278

Offset

1,1

Comments

Column 5 of A185856

Links

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

Example

Some solutions for 3X6
..0..0..0..0..2..1....0..0..2..0..1..1....0..0..0..1..2..0....0..0..0..2..1..2
..0..0..1..1..1..2....0..0..1..2..0..2....0..0..2..1..1..1....0..0..2..0..2..0
..0..1..2..1..1..0....0..1..2..0..1..1....0..1..1..0..2..0....0..1..0..1..1..2

Crossrefs

Sequence in context: A111031 A183641 A212230 * A053849 A227780 A237950

Adjacent sequences: A185849 A185850 A185851 * A185853 A185854 A185855

Keyword

nonn

Author

R. H. Hardin Feb 05 2011

Status

approved