|
| |
|
|
A234670
|
|
Number of (n+1) X (4+1) 0..7 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 4 (constant-stress 1 X 1 tilings).
|
|
1
|
|
|
|
229272, 1648188, 11826092, 85076140, 612823800, 4421960468, 31951474920, 231249678820, 1675919782860, 12165195549188, 88420148767440, 643663869538676, 4691581089095824, 34248260363836644, 250321059877067092
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
| |
| |
|
|
