A268995 as a triangular array
| | | | | | | | | | 2 |
| | | | | | | | | | 4 | | 4 |
| | | | | | | | | 7 | | 13 | | 8 |
| | | | | | | | 13 | | 35 | | 41 | | 16 |
| | | | | | | 23 | | 103 | | 174 | | 126 | | 32 |
| | | | | | 41 | | 278 | | 805 | | 849 | | 379 | | 64 |
| | | | | 72 | | 763 | | 3331 | | 6009 | | 4083 | | 1121 | | 128 |
| | | | 126 | | 2037 | | 14080 | | 37987 | | 43512 | | 19416 | | 3272 | | 256 |
| | | 219 | | 5421 | | 57287 | | 244397 | | 421450 | | 308112 | | 91491 | | 9449 | | 512 |
| | 379 | | 14264 | | 232449 | | 1506570 |
|
A268995 as a square array
2 | 4 | 7 | 13 | 23 | 41 | 72 | 126 | 219 | 379
| 4 | 13 | 35 | 103 | 278 | 763 | 2037 | 5421 | 14264
| 8 | 41 | 174 | 805 | 3331 | 14080 | 57287 | 232449
| 16 | 126 | 849 | 6009 | 37987 | 244397 | 1506570
| 32 | 379 | 4083 | 43512 | 421450
| 64 | 1121 | 19416 | 308112
| 128 | 3272 | 91491
| 256 | 9449
| 512
|
A268995 as an upper right triangle
2 | 4 | 7 | 13 | 23 | 41 | 72 | 126 | 219 | 379
| | 4 | 13 | 35 | 103 | 278 | 763 | 2037 | 5421 | 14264
| | | 8 | 41 | 174 | 805 | 3331 | 14080 | 57287 | 232449
| | | | 16 | 126 | 849 | 6009 | 37987 | 244397 | 1506570
| | | | | 32 | 379 | 4083 | 43512 | 421450
| | | | | | 64 | 1121 | 19416 | 308112
| | | | | | | 128 | 3272 | 91491
| | | | | | | | 256 | 9449
| | | | | | | | | 512
| | | | | | | | |
|
|