A236875 as a triangular array
| | | | | | | | 81 |
| | | | | | | | 287 | | 287 |
| | | | | | | 1069 | | 1503 | | 1069 |
| | | | | | 4131 | | 8117 | | 8117 | | 4131 |
| | | | | 16153 | | 46023 | | 61750 | | 46023 | | 16153 |
| | | | 63867 | | 260957 | | 499947 | | 499947 | | 260957 | | 63867 |
| | | 253269 | | 1502355 | | 4012441 | | 5913287 | | 4012441 | | 1502355 | | 253269 |
| | 1008347 | | 8629071 | | 32940090 | | 68777909 |
|
A236875 as a square array
81 | 287 | 1069 | 4131 | 16153 | 63867 | 253269 | 1008347
| 287 | 1503 | 8117 | 46023 | 260957 | 1502355 | 8629071
| 1069 | 8117 | 61750 | 499947 | 4012441 | 32940090
| 4131 | 46023 | 499947 | 5913287 | 68777909
| 16153 | 260957 | 4012441
| 63867 | 1502355
| 253269
|
A236875 as an upper right triangle
81 | 287 | 1069 | 4131 | 16153 | 63867 | 253269 | 1008347
| | 287 | 1503 | 8117 | 46023 | 260957 | 1502355 | 8629071
| | | 1069 | 8117 | 61750 | 499947 | 4012441 | 32940090
| | | | 4131 | 46023 | 499947 | 5913287 | 68777909
| | | | | 16153 | 260957 | 4012441
| | | | | | 63867 | 1502355
| | | | | | | 253269
| | | | | | |
|
|