A250994 as a triangular array
| | | | | | | | 40 |
| | | | | | | | 169 | | 158 |
| | | | | | | 646 | | 872 | | 612 |
| | | | | | 2359 | | 4007 | | 4111 | | 2323 |
| | | | | 8298 | | 16993 | | 21955 | | 18387 | | 8726 |
| | | | 28450 | | 67409 | | 104674 | | 111175 | | 80133 | | 32554 |
| | | 95628 | | 255502 | | 456514 | | 590305 | | 542834 | | 344135 | | 120930 |
| | 316568 | | 934786 | | 1869400 | | 2800667 | | 3184615 | | 2592734 | | 1466191 |
|
A250994 as a square array
40 | 169 | 646 | 2359 | 8298 | 28450 | 95628 | 316568
| 158 | 872 | 4007 | 16993 | 67409 | 255502 | 934786
| 612 | 4111 | 21955 | 104674 | 456514 | 1869400
| 2323 | 18387 | 111175 | 590305 | 2800667
| 8726 | 80133 | 542834 | 3184615
| 32554 | 344135 | 2592734
| 120930 | 1466191
|
A250994 as an upper right triangle
40 | 169 | 646 | 2359 | 8298 | 28450 | 95628 | 316568
| | 158 | 872 | 4007 | 16993 | 67409 | 255502 | 934786
| | | 612 | 4111 | 21955 | 104674 | 456514 | 1869400
| | | | 2323 | 18387 | 111175 | 590305 | 2800667
| | | | | 8726 | 80133 | 542834 | 3184615
| | | | | | 32554 | 344135 | 2592734
| | | | | | | 120930 | 1466191
| | | | | | |
|
|