A109244 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 4 | | 2 | | 1 |
| | | | | | | | | 13 | | 7 | | 3 | | 1 |
| | | | | | | | 46 | | 24 | | 11 | | 4 | | 1 |
| | | | | | | 166 | | 86 | | 40 | | 16 | | 5 | | 1 |
| | | | | | 610 | | 314 | | 148 | | 62 | | 22 | | 6 | | 1 |
| | | | | 2269 | | 1163 | | 553 | | 239 | | 91 | | 29 | | 7 | | 1 |
| | | | 8518 | | 4352 | | 2083 | | 920 | | 367 | | 128 | | 37 | | 8 | | 1 |
| | | 32206 | | 16414 | | 7896 | | 3544 | | 1461 | | 541 | | 174 | | 46 | | 9 | | 1 |
| | 122464 | | 62292 | | 30086 | | 13672 | | 5776 | | 2232 |
|
A109244 as a square array
1 | 1 | 4 | 13 | 46 | 166 | 610 | 2269 | 8518 | 32206 | 122464
| 1 | 2 | 7 | 24 | 86 | 314 | 1163 | 4352 | 16414 | 62292
| 1 | 3 | 11 | 40 | 148 | 553 | 2083 | 7896 | 30086
| 1 | 4 | 16 | 62 | 239 | 920 | 3544 | 13672
| 1 | 5 | 22 | 91 | 367 | 1461 | 5776
| 1 | 6 | 29 | 128 | 541 | 2232
| 1 | 7 | 37 | 174
| 1 | 8 | 46
| 1 | 9
| 1
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A109244 as an upper right triangle
1 | 1 | 4 | 13 | 46 | 166 | 610 | 2269 | 8518 | 32206 | 122464
| | 1 | 2 | 7 | 24 | 86 | 314 | 1163 | 4352 | 16414 | 62292
| | | 1 | 3 | 11 | 40 | 148 | 553 | 2083 | 7896 | 30086
| | | | 1 | 4 | 16 | 62 | 239 | 920 | 3544 | 13672
| | | | | 1 | 5 | 22 | 91 | 367 | 1461 | 5776
| | | | | | 1 | 6 | 29 | 128 | 541 | 2232
| | | | | | | 1 | 7 | 37 | 174
| | | | | | | | 1 | 8 | 46
| | | | | | | | | 1 | 9
| | | | | | | | | | 1
| | | | | | | | | |
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