A238207 as a triangular array
| | | | | | | | | | | 0 |
| | | | | | | | | | | 1 | | 2 |
| | | | | | | | | | 3 | | 5 | | 8 |
| | | | | | | | | 4 | | 11 | | 17 | | 26 |
| | | | | | | | 6 | | 14 | | 35 | | 53 | | 80 |
| | | | | | | 7 | | 20 | | 44 | | 107 | | 161 | | 242 |
| | | | | | 9 | | 23 | | 62 | | 134 | | 323 | | 485 | | 728 |
| | | | | 10 | | 29 | | 71 | | 188 | | 404 | | 971 | | 1457 | | 2186 |
| | | | 12 | | 32 | | 89 | | 215 | | 566 | | 1214 | | 2915 | | 4373 | | 6560 |
| | | 13 | | 28 | | 98 | | 269 | | 647 | | 1700 | | 3644 | | 8747 | | 13121 | | 19682 |
| | 15 | | 41 | | 116 |
|
A238207 as a square array
0 | 1 | 3 | 4 | 6 | 7 | 9 | 10 | 12 | 13 | 15
| 2 | 5 | 11 | 14 | 20 | 23 | 29 | 32 | 28 | 41
| 8 | 17 | 35 | 44 | 62 | 71 | 89 | 98 | 116
| 26 | 53 | 107 | 134 | 188 | 215 | 269
| 80 | 161 | 323 | 404 | 566 | 647
| 242 | 485 | 971 | 1214 | 1700
| 728 | 1457 | 2915 | 3644
| 2186 | 4373 | 8747
| 6560 | 13121
| 19682
|
A238207 as an upper right triangle
0 | 1 | 3 | 4 | 6 | 7 | 9 | 10 | 12 | 13 | 15
| | 2 | 5 | 11 | 14 | 20 | 23 | 29 | 32 | 28 | 41
| | | 8 | 17 | 35 | 44 | 62 | 71 | 89 | 98 | 116
| | | | 26 | 53 | 107 | 134 | 188 | 215 | 269
| | | | | 80 | 161 | 323 | 404 | 566 | 647
| | | | | | 242 | 485 | 971 | 1214 | 1700
| | | | | | | 728 | 1457 | 2915 | 3644
| | | | | | | | 2186 | 4373 | 8747
| | | | | | | | | 6560 | 13121
| | | | | | | | | | 19682
| | | | | | | | | |
|
|