login
A233406
Number of (n+1)X(5+1) 0..2 arrays with row and column sums nondecreasing, and no adjacent elements equal
0
41, 265, 1461, 6931, 57941, 216088, 1661918, 6745563, 44238419, 186635795, 1129245723, 4833595607
OFFSET
1,1
COMMENTS
Column 5 of A233408
EXAMPLE
Some solutions for n=4
..0..2..0..1..0..1....0..1..2..0..1..2....1..0..1..0..1..0....0..2..0..1..0..1
..2..1..2..0..2..0....1..2..0..2..0..1....0..1..0..1..0..2....1..0..2..0..2..0
..1..0..1..2..1..2....2..0..2..1..2..0....1..0..1..0..2..1....0..1..0..2..1..2
..2..1..2..1..2..1....0..2..0..2..1..2....0..2..0..2..0..2....2..0..2..0..2..0
..1..2..1..2..1..2....2..0..2..1..2..1....1..0..2..1..2..1....1..2..1..2..0..2
CROSSREFS
Sequence in context: A275128 A142113 A226041 * A020866 A142690 A089318
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 09 2013
STATUS
approved