A227125 as a triangular array
| | | | | | | | | | | 2 |
| | | | | | | | | | | 3 | | 3 |
| | | | | | | | | | 4 | | 7 | | 4 |
| | | | | | | | | 5 | | 13 | | 13 | | 5 |
| | | | | | | | 6 | | 23 | | 33 | | 23 | | 6 |
| | | | | | | 7 | | 40 | | 81 | | 81 | | 40 | | 7 |
| | | | | | 8 | | 68 | | 202 | | 295 | | 202 | | 68 | | 8 |
| | | | | 9 | | 112 | | 492 | | 1079 | | 1079 | | 492 | | 112 | | 9 |
| | | | 10 | | 178 | | 1143 | | 3836 | | 5820 | | 3836 | | 1143 | | 178 | | 10 |
| | | 11 | | 273 | | 2524 | | 12954 | | 30620 | | 30620 | | 12954 | | 2524 | | 273 | | 11 |
| | 12 | | 405 | | 5315 | | 41334 |
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A227125 as a square array
2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
| 3 | 7 | 13 | 23 | 40 | 68 | 112 | 178 | 273 | 405
| 4 | 13 | 33 | 81 | 202 | 492 | 1143 | 2524 | 5315
| 5 | 23 | 81 | 295 | 1079 | 3836 | 12954 | 41334
| 6 | 40 | 202 | 1079 | 5820 | 30620
| 7 | 68 | 492 | 3836 | 30620
| 8 | 112 | 1143 | 12954
| 9 | 178 | 2524
| 10 | 273
| 11
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A227125 as an upper right triangle
2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
| | 3 | 7 | 13 | 23 | 40 | 68 | 112 | 178 | 273 | 405
| | | 4 | 13 | 33 | 81 | 202 | 492 | 1143 | 2524 | 5315
| | | | 5 | 23 | 81 | 295 | 1079 | 3836 | 12954 | 41334
| | | | | 6 | 40 | 202 | 1079 | 5820 | 30620
| | | | | | 7 | 68 | 492 | 3836 | 30620
| | | | | | | 8 | 112 | 1143 | 12954
| | | | | | | | 9 | 178 | 2524
| | | | | | | | | 10 | 273
| | | | | | | | | | 11
| | | | | | | | | |
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