|
|
A296687
|
|
Number of nX7 0..1 arrays with each 1 adjacent to 1, 2 or 3 king-move neighboring 1s.
|
|
1
|
|
|
37, 6737, 226599, 12227803, 732185986, 38342595769, 2094245366560, 115207878553368, 6267132000869767, 342174418949516681, 18692155801234856482, 1020141785160732198099, 55692897242678373319682
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
|
|
LINKS
|
|
|
EXAMPLE
|
Some solutions for n=2
..0..1..0..0..1..0..1. .1..1..0..0..0..1..0. .0..1..0..1..1..1..1
..0..0..1..1..0..0..1. .1..1..0..1..1..0..0. .1..1..0..0..0..0..1
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|