A213086 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | | 1 | | 2 | | 1 |
| | | | | | | | | | 1 | | 3 | | 3 | | 1 |
| | | | | | | | | 1 | | 5 | | 6 | | 4 | | 1 |
| | | | | | | | 1 | | 7 | | 14 | | 10 | | 5 | | 1 |
| | | | | | | 1 | | 11 | | 25 | | 30 | | 15 | | 6 | | 1 |
| | | | | | 1 | | 15 | | 53 | | 65 | | 55 | | 21 | | 7 | | 1 |
| | | | | 1 | | 22 | | 89 | | 173 | | 140 | | 91 | | 28 | | 8 | | 1 |
| | | | 1 | | 30 | | 167 | | 343 | | 448 | | 266 | | 140 | | 36 | | 9 | | 1 |
| | | 1 | | 42 | | 278 | | 778 | | 1022 | | 994 | | 462 | | 204 | | 45 | | 10 | | 1 |
| | 1 | | 56 | | 480 | | 1518 | | 2710 | | 2562 | | 1974 | | 750 | | 285 | | 55 | | 11 | | 1 |
|
A213086 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 5 | 7 | 11 | 15 | 22 | 30 | 42 | 56
| | 1 | 3 | 6 | 14 | 25 | 53 | 89 | 167 | 278 | 480
| | 1 | 4 | 10 | 30 | 65 | 173 | 343 | 778 | 1518
| | 1 | 5 | 15 | 55 | 140 | 448 | 1022 | 2710
| | 1 | 6 | 21 | 91 | 266 | 994 | 2562
| | 1 | 7 | 28 | 140 | 462 | 1974
| | 1 | 8 | 36 | 204 | 750
| | 1 | 9 | 45 | 285
| | 1 | 10 | 55
| | 1 | 11
| | 1
|
A213086 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 5 | 7 | 11 | 15 | 22 | 30 | 42 | 56
| | | 1 | 3 | 6 | 14 | 25 | 53 | 89 | 167 | 278 | 480
| | | | 1 | 4 | 10 | 30 | 65 | 173 | 343 | 778 | 1518
| | | | | 1 | 5 | 15 | 55 | 140 | 448 | 1022 | 2710
| | | | | | 1 | 6 | 21 | 91 | 266 | 994 | 2562
| | | | | | | 1 | 7 | 28 | 140 | 462 | 1974
| | | | | | | | 1 | 8 | 36 | 204 | 750
| | | | | | | | | 1 | 9 | 45 | 285
| | | | | | | | | | 1 | 10 | 55
| | | | | | | | | | | 1 | 11
| | | | | | | | | | | | 1
|
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