A185866 as a triangular array
| | | | | | | | 4 |
| | | | | | | | 22 | | 22 |
| | | | | | | 124 | | 164 | | 124 |
| | | | | | 694 | | 1254 | | 1254 | | 694 |
| | | | | 3892 | | 9604 | | 13662 | | 9604 | | 3892 |
| | | | 21814 | | 73542 | | 148747 | | 148747 | | 73542 | | 21814 |
| | | 122284 | | 563180 | | 1625738 | | 2306566 | | 1625738 | | 563180 | | 122284 |
| | 685462 | | 4312662 | | 17735956 | | 35696805 | | 35696805 | | 17735956 |
|
A185866 as a square array
4 | 22 | 124 | 694 | 3892 | 21814 | 122284 | 685462
| 22 | 164 | 1254 | 9604 | 73542 | 563180 | 4312662
| 124 | 1254 | 13662 | 148747 | 1625738 | 17735956
| 694 | 9604 | 148747 | 2306566 | 35696805
| 3892 | 73542 | 1625738 | 35696805
| 21814 | 563180 | 17735956
| 122284
|
A185866 as an upper right triangle
4 | 22 | 124 | 694 | 3892 | 21814 | 122284 | 685462
| | 22 | 164 | 1254 | 9604 | 73542 | 563180 | 4312662
| | | 124 | 1254 | 13662 | 148747 | 1625738 | 17735956
| | | | 694 | 9604 | 148747 | 2306566 | 35696805
| | | | | 3892 | 73542 | 1625738 | 35696805
| | | | | | 21814 | 563180 | 17735956
| | | | | | | 122284
| | | | | | |
|
|