|
|
A269886
|
|
Number of n X 6 0..5 arrays with some element plus some horizontally, diagonally, antidiagonally or vertically adjacent neighbor totalling five exactly once.
|
|
1
|
|
|
18750, 99482544, 288987039048, 733651366146384, 1733054018904626400, 3917218310933741356320, 8592417348512597988522360, 18442011794478916607017890864, 38934726067576779753040234742184
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
|
|
LINKS
|
|
|
EXAMPLE
|
Some solutions for n=1
..2..2..5..0..3..1. .3..3..2..4..2..0. .2..5..2..3..1..1. .2..3..1..3..3..4
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,changed
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|