A116401 formatted as a triangular array:
| | | | | | | | | 1 | | | | | | | | | |
| | | | | | | | 1 | | 1 | | | | | | | | |
| | | | | | | 3 | | 3 | | 1 | | | | | | | |
| | | | | | 7 | | 9 | | 4 | | 1 | | | | | | |
| | | | | 19 | | 26 | | 15 | | 5 | | 1 | | | | | |
| | | | 51 | | 75 | | 50 | | 21 | | 6 | | 1 | | | | |
| | | 141 | | 216 | | 161 | | 78 | | 28 | | 7 | | 1 | | | |
| | 393 | | 623 | | 504 | | 273 | | 113 | | 36 | | 8 | | 1 | | |
| 1107 | | 1800 | | 1554 | | 918 | | 423 | | 157 | | 45 | | 9 | | 1 | |
| 3139 | | 5211 | | 4740 | | 3006 | | 1506 | | 625 | | 211 | | 55 | | 10 | | 1 |
A116401 formatted as a square array:
| 1 | 1 | 3 | 7 | 19 | 51 | 141 | 393 | 1107 | 3139 |
| 1 | 3 | 9 | 26 | 75 | 216 | 623 | 1800 | 5211 | |
| 1 | 4 | 15 | 50 | 161 | 504 | 1554 | 4740 | | |
| 1 | 5 | 21 | 78 | 273 | 918 | 3006 | | | |
| 1 | 6 | 28 | 113 | 423 | 1506 | | | | |
| 1 | 7 | 36 | 157 | 625 | | | | | |
| 1 | 8 | 45 | 211 | | | | | | |
| 1 | 9 | 55 | | | | | | | |
| 1 | 10 | | | | | | | | |
| 1 | | | | | | | | | |
A116401 formatted as an upper right triangle:
| 1 | 1 | 3 | 7 | 19 | 51 | 141 | 393 | 1107 | 3139 |
| 1 | 3 | 9 | 26 | 75 | 216 | 623 | 1800 | 5211 |
| | 1 | 4 | 15 | 50 | 161 | 504 | 1554 | 4740 |
| | | 1 | 5 | 21 | 78 | 273 | 918 | 3006 |
| | | | 1 | 6 | 28 | 113 | 423 | 1506 |
| | | | | 1 | 7 | 36 | 157 | 625 |
| | | | | | 1 | 8 | 45 | 211 |
| | | | | | | 1 | 9 | 55 |
| | | | | | | | 1 | 10 |
| | | | | | | | | 1 |
|
