A214986 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | 1 | | 4 | | 3 | | 1 |
| | | | | | | | 1 | | 7 | | 8 | | 5 | | 1 |
| | | | | | | 1 | | 12 | | 21 | | 22 | | 7 | | 1 |
| | | | | | 1 | | 20 | | 55 | | 94 | | 48 | | 12 | | 1 |
| | | | | 1 | | 33 | | 144 | | 399 | | 329 | | 134 | | 18 | | 1 |
| | | | 1 | | 54 | | 377 | | 1691 | | 2255 | | 1487 | | 323 | | 30 | | 1 |
| | | 1 | | 88 | | 987 | | 7164 | | 15456 | | 16492 | | 5796 | | 872 | | 47 | | 1 |
| | 1 | | 143 | | 2584 | | 30348 | | 105937 | | 182900 |
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A214986 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 2 | 4 | 7 | 12 | 20 | 33 | 54 | 88 | 143
| 1 | 3 | 8 | 21 | 55 | 144 | 377 | 987 | 2584
| 1 | 5 | 22 | 94 | 399 | 1691 | 7164 | 30348
| 1 | 7 | 48 | 329 | 2255 | 15456 | 105937
| 1 | 12 | 134 | 1487 | 16492 | 182900
| 1 | 18 | 323 | 5796
| 1 | 30 | 872
| 1 | 47
| 1
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A214986 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 4 | 7 | 12 | 20 | 33 | 54 | 88 | 143
| | | 1 | 3 | 8 | 21 | 55 | 144 | 377 | 987 | 2584
| | | | 1 | 5 | 22 | 94 | 399 | 1691 | 7164 | 30348
| | | | | 1 | 7 | 48 | 329 | 2255 | 15456 | 105937
| | | | | | 1 | 12 | 134 | 1487 | 16492 | 182900
| | | | | | | 1 | 18 | 323 | 5796
| | | | | | | | 1 | 30 | 872
| | | | | | | | | 1 | 47
| | | | | | | | | | 1
| | | | | | | | | |
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