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A185502 Number of (n+1)X6 0..2 arrays with every 2X2 subblock diagonal sum less antidiagonal sum equal to some horizontal or vertical neighbor 2X2 subblock diagonal sum less antidiagonal sum 0
2887, 207705, 5616321, 195165583, 6164545679, 201869155765 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A185504

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

Some solutions for 3X6

..1..1..0..1..1..1....0..1..2..2..2..2....1..1..1..2..1..1....0..1..2..1..1..1

..0..0..0..0..0..1....0..0..0..0..1..2....0..0..0..2..2..2....1..1..1..1..2..1

..0..0..1..0..0..2....2..1..1..1..1..1....1..1..0..1..2..2....1..0..1..2..2..0

CROSSREFS

Sequence in context: A144547 A259403 A241529 * A035895 A035775 A107571

Adjacent sequences:  A185499 A185500 A185501 * A185503 A185504 A185505

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 29 2011

STATUS

approved

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Last modified April 23 12:15 EDT 2021. Contains 343204 sequences. (Running on oeis4.)