|
| |
|
|
A252627
|
|
Number of (n+2)X(5+2) 0..3 arrays with no row, column, diagonal or antidiagonal in any 3X3 subblock summing to 1 3 6 or 8
|
|
1
|
|
|
|
2130874, 45094726, 1793890764, 72359809802, 3005077558564, 124596853628274, 5165066847889682, 214414080897020708, 8901459799186347800, 369474414766197606432, 15335889466175404541508, 636574006019433151326960
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
| |
| |
|
|
