A202929 Number of nX6 0..2 arrays with adjacent row and column sums unequal

96, 124340, 100236532, 72961197604, 50721408178292

Offset

1,1

Comments

Column 6 of A202931

Links

Table of n, a(n) for n=1..5.

Example

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

Crossrefs

Sequence in context: A232522 A296061 A340396 * A253442 A159416 A008702

Adjacent sequences: A202926 A202927 A202928 * A202930 A202931 A202932

Keyword

nonn

Author

R. H. Hardin Dec 26 2011

Status

approved