A193667 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 3 |
| | | | | | | | | | 1 | | 4 | | 8 |
| | | | | | | | | 1 | | 5 | | 12 | | 21 |
| | | | | | | | 1 | | 6 | | 17 | | 33 | | 55 |
| | | | | | | 1 | | 7 | | 23 | | 50 | | 88 | | 144 |
| | | | | | 1 | | 8 | | 30 | | 73 | | 138 | | 232 | | 377 |
| | | | | 1 | | 9 | | 38 | | 103 | | 211 | | 370 | | 609 | | 987 |
| | | | 1 | | 10 | | 47 | | 141 | | 314 | | 581 | | 979 | | 1596 | | 2584 |
| | | 1 | | 11 | | 57 | | 188 | | 455 | | 895 | | 1560 | | 2575 | | 4180 | | 6765 |
| | 1 | | 12 | | 68 | | 245 | | 643 | | 1350 | | 2455 |
|
A193667 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
| 8 | 12 | 17 | 23 | 30 | 38 | 47 | 57 | 68
| 21 | 33 | 50 | 73 | 103 | 141 | 188 | 245
| 55 | 88 | 138 | 211 | 314 | 455 | 643
| 144 | 232 | 370 | 581 | 895 | 1350
| 377 | 609 | 979 | 1560 | 2455
| 987 | 1596 | 2575
| 2584 | 4180
| 6765
|
A193667 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
| | | 8 | 12 | 17 | 23 | 30 | 38 | 47 | 57 | 68
| | | | 21 | 33 | 50 | 73 | 103 | 141 | 188 | 245
| | | | | 55 | 88 | 138 | 211 | 314 | 455 | 643
| | | | | | 144 | 232 | 370 | 581 | 895 | 1350
| | | | | | | 377 | 609 | 979 | 1560 | 2455
| | | | | | | | 987 | 1596 | 2575
| | | | | | | | | 2584 | 4180
| | | | | | | | | | 6765
| | | | | | | | | |
|
|