A290759 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | 1 | | 1 | | 2 | | 1 |
| | | | | | | | 1 | | 1 | | 3 | | 5 | | 1 |
| | | | | | | 1 | | 1 | | 4 | | 17 | | 14 | | 1 |
| | | | | | 1 | | 1 | | 5 | | 43 | | 171 | | 42 | | 1 |
| | | | | 1 | | 1 | | 6 | | 89 | | 1252 | | 3113 | | 132 | | 1 |
| | | | 1 | | 1 | | 7 | | 161 | | 5885 | | 104098 | | 106419 | | 429 | | 1 |
| | | 1 | | 1 | | 8 | | 265 | | 20466 | | 1518897 | | 25511272 | | 7035649 | | 1430 | | 1 |
| | 1 | | 1 | | 9 | | 407 | | 57799 | | 12833546 | | 1558435125 | | 18649337311 | | 915028347 | | 4862 | | 1 |
|
A290759 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
| | 1 | 5 | 17 | 43 | 89 | 161 | 265 | 407
| | 1 | 14 | 171 | 1252 | 5885 | 20466 | 57799
| | 1 | 42 | 3113 | 104098 | 1518897 | 12833546
| | 1 | 132 | 106419 | 25511272 | 1558435125
| | 1 | 429 | 7035649 | 18649337311
| | 1 | 1430 | 915028347
| | 1 | 4862
| | 1
|
A290759 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
| | | | 1 | 5 | 17 | 43 | 89 | 161 | 265 | 407
| | | | | 1 | 14 | 171 | 1252 | 5885 | 20466 | 57799
| | | | | | 1 | 42 | 3113 | 104098 | 1518897 | 12833546
| | | | | | | 1 | 132 | 106419 | 25511272 | 1558435125
| | | | | | | | 1 | 429 | 7035649 | 18649337311
| | | | | | | | | 1 | 1430 | 915028347
| | | | | | | | | | 1 | 4862
| | | | | | | | | | | 1
|
|
