login
A251835
Number of (n+2)X(6+2) 0..3 arrays with no row, column, diagonal or antidiagonal in any 3X3 subblock summing to 3 4 5 or 6
1
2764828, 182241310, 13666111138, 887220145536, 59837326193896, 4086753138132644, 275964802757077738, 18680999286583824120, 1266056682611301620494, 85723370564361825157518
OFFSET
1,1
COMMENTS
Column 6 of A251836
LINKS
EXAMPLE
Some solutions for n=1
..0..0..0..1..0..1..0..0....0..0..0..0..0..0..0..0....0..0..0..1..0..0..0..0
..2..0..0..0..0..0..0..0....0..0..1..1..0..1..0..0....0..0..1..0..0..2..0..0
..0..0..0..1..0..1..1..0....0..0..0..0..1..0..0..0....2..0..0..0..0..0..0..1
CROSSREFS
Sequence in context: A238070 A306634 A015336 * A295471 A316487 A250535
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 09 2014
STATUS
approved