|
|
A204525
|
|
T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally exactly one way, and new values 0..3 introduced in row major order
|
|
4
|
|
|
3700, 99975, 99975, 2838990, 6099132, 2838990, 72357582, 410928067, 410928067, 72357582, 1908820114, 21954021414, 69278097544, 21954021414, 1908820114, 51725097532, 1313498195386, 8625334175897, 8625334175897, 1313498195386
(list;
table;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
Table starts
........3700.........99975.......2838990......72357582.......1908820114
.......99975.......6099132.....410928067...21954021414....1313498195386
.....2838990.....410928067...69278097544.8625334175897.1283785888702600
....72357582...21954021414.8625334175897
..1908820114.1313498195386
.51725097532
|
|
LINKS
|
|
|
EXAMPLE
|
Some solutions for n=3 k=3
..0..1..0..1..0....0..0..0..0..0....0..0..0..1..1....0..0..0..0..1
..1..0..0..0..0....1..2..0..1..0....0..1..0..0..1....0..0..2..0..3
..2..2..2..3..2....2..1..3..1..2....1..1..2..0..0....1..2..1..2..0
..2..3..2..2..3....1..3..1..1..2....0..1..0..1..0....1..1..1..1..1
..1..1..3..2..2....0..0..0..0..0....2..0..1..0..0....2..1..2..3..2
|
|
CROSSREFS
|
|
|
KEYWORD
|
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|