A238130 as a triangular array
| | | | | | | | | | | | | 1 |
| | | | | | | | | | | | | 1 | | 0 |
| | | | | | | | | | | | 2 | | 0 | | 0 |
| | | | | | | | | | | 2 | | 2 | | 0 | | 0 |
| | | | | | | | | | 3 | | 4 | | 1 | | 0 | | 0 |
| | | | | | | | | 2 | | 10 | | 4 | | 0 | | 0 | | 0 |
| | | | | | | | 4 | | 12 | | 14 | | 2 | | 0 | | 0 | | 0 |
| | | | | | | 2 | | 22 | | 29 | | 10 | | 1 | | 0 | | 0 | | 0 |
| | | | | | 4 | | 26 | | 56 | | 36 | | 6 | | 0 | | 0 | | 0 | | 0 |
| | | | | 3 | | 34 | | 100 | | 86 | | 31 | | 2 | | 0 | | 0 | | 0 | | 0 |
| | | | 4 | | 44 | | 148 | | 200 | | 99 | | 16 | | 1 | | 0 | | 0 | | 0 | | 0 |
| | | 2 | | 54 | | 230 | | 374 | | 278 | | 78 | | 8 | | 0 | | 0 | | 0 | | 0 | | 0 |
| | 6 | | 58 | | 322 | | 680 | | 654 | | 274 | | 52 | | 2 | | 0 | | 0 | | 0 | | 0 | | 0 |
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A238130 as a square array
1 | 1 | 2 | 2 | 3 | 2 | 4 | 2 | 4 | 3 | 4 | 2 | 6
| 0 | 0 | 2 | 4 | 10 | 12 | 22 | 26 | 34 | 44 | 54 | 58
| 0 | 0 | 1 | 4 | 14 | 29 | 56 | 100 | 148 | 230 | 322
| 0 | 0 | 0 | 2 | 10 | 36 | 86 | 200 | 374 | 680
| 0 | 0 | 0 | 1 | 6 | 31 | 99 | 278 | 654
| 0 | 0 | 0 | 0 | 2 | 16 | 78 | 274
| 0 | 0 | 0 | 0 | 1 | 8 | 52
| 0 | 0 | 0 | 0 | 0 | 2
| 0 | 0 | 0 | 0 | 0
| 0 | 0 | 0 | 0
| 0 | 0 | 0
| 0 | 0
| 0
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A238130 as an upper right triangle
1 | 1 | 2 | 2 | 3 | 2 | 4 | 2 | 4 | 3 | 4 | 2 | 6
| | 0 | 0 | 2 | 4 | 10 | 12 | 22 | 26 | 34 | 44 | 54 | 58
| | | 0 | 0 | 1 | 4 | 14 | 29 | 56 | 100 | 148 | 230 | 322
| | | | 0 | 0 | 0 | 2 | 10 | 36 | 86 | 200 | 374 | 680
| | | | | 0 | 0 | 0 | 1 | 6 | 31 | 99 | 278 | 654
| | | | | | 0 | 0 | 0 | 0 | 2 | 16 | 78 | 274
| | | | | | | 0 | 0 | 0 | 0 | 1 | 8 | 52
| | | | | | | | 0 | 0 | 0 | 0 | 0 | 2
| | | | | | | | | 0 | 0 | 0 | 0 | 0
| | | | | | | | | | 0 | 0 | 0 | 0
| | | | | | | | | | | 0 | 0 | 0
| | | | | | | | | | | | 0 | 0
| | | | | | | | | | | | | 0
|
|