A054722 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | 1 | | 2 | | 3 | | 1 |
| | | | | | | | 1 | | 2 | | 5 | | 3 | | 1 |
| | | | | | | 1 | | 3 | | 13 | | 18 | | 7 | | 1 |
| | | | | | 1 | | 3 | | 20 | | 50 | | 43 | | 9 | | 1 |
| | | | | 1 | | 4 | | 36 | | 136 | | 221 | | 126 | | 19 | | 1 |
| | | | 1 | | 4 | | 52 | | 296 | | 773 | | 866 | | 339 | | 29 | | 1 |
| | | 1 | | 5 | | 78 | | 596 | | 2303 | | 4281 | | 3437 | | 946 | | 55 | | 1 |
| | 1 | | 5 | | 105 | | 1080 | | 5817 | | 16317 | | 22430 | | 13250 | | 2591 | | 93 | | 1 |
|
A054722 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5
| | 1 | 3 | 5 | 13 | 20 | 36 | 52 | 78 | 105
| | 1 | 3 | 18 | 50 | 136 | 296 | 596 | 1080
| | 1 | 7 | 43 | 221 | 773 | 2303 | 5817
| | 1 | 9 | 126 | 866 | 4281 | 16317
| | 1 | 19 | 339 | 3437 | 22430
| | 1 | 29 | 946 | 13250
| | 1 | 55 | 2591
| | 1 | 93
| | 1
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A054722 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5
| | | 1 | 3 | 5 | 13 | 20 | 36 | 52 | 78 | 105
| | | | 1 | 3 | 18 | 50 | 136 | 296 | 596 | 1080
| | | | | 1 | 7 | 43 | 221 | 773 | 2303 | 5817
| | | | | | 1 | 9 | 126 | 866 | 4281 | 16317
| | | | | | | 1 | 19 | 339 | 3437 | 22430
| | | | | | | | 1 | 29 | 946 | 13250
| | | | | | | | | 1 | 55 | 2591
| | | | | | | | | | 1 | 93
| | | | | | | | | | | 1
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