A175579 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 2 | | 2 | | 1 |
| | | | | | | | | 5 | | 6 | | 3 | | 1 |
| | | | | | | | 15 | | 21 | | 12 | | 4 | | 1 |
| | | | | | | 53 | | 84 | | 54 | | 20 | | 5 | | 1 |
| | | | | | 217 | | 380 | | 270 | | 110 | | 30 | | 6 | | 1 |
| | | | | 1014 | | 1926 | | 1490 | | 660 | | 195 | | 42 | | 7 | | 1 |
| | | | 5335 | | 10840 | | 9020 | | 4300 | | 1365 | | 315 | | 56 | | 8 | | 1 |
| | | 31240 | | 67195 | | 59550 | | 30290 | | 10255 | | 2520 | | 476 | | 72 | | 9 | | 1 |
| | 201608 | | 455379 | | 426405 |
|
A175579 as a square array
| 1 | 1 | 2 | 5 | 15 | 53 | 217 | 1014 | 5335 | 31240 | 201608
| | 1 | 2 | 6 | 21 | 84 | 380 | 1926 | 10840 | 67195 | 455379
| | 1 | 3 | 12 | 54 | 270 | 1490 | 9020 | 59550 | 426405
| | 1 | 4 | 20 | 110 | 660 | 4300 | 30290
| | 1 | 5 | 30 | 195 | 1365 | 10255
| | 1 | 6 | 42 | 315 | 2520
| | 1 | 7 | 56 | 476
| | 1 | 8 | 72
| | 1 | 9
| | 1
|
A175579 as an upper right triangle
| 1 | 1 | 2 | 5 | 15 | 53 | 217 | 1014 | 5335 | 31240 | 201608
| | 1 | 2 | 6 | 21 | 84 | 380 | 1926 | 10840 | 67195 | 455379
| | | 1 | 3 | 12 | 54 | 270 | 1490 | 9020 | 59550 | 426405
| | | | 1 | 4 | 20 | 110 | 660 | 4300 | 30290
| | | | | 1 | 5 | 30 | 195 | 1365 | 10255
| | | | | | 1 | 6 | 42 | 315 | 2520
| | | | | | | 1 | 7 | 56 | 476
| | | | | | | | 1 | 8 | 72
| | | | | | | | | 1 | 9
| | | | | | | | | | 1
| | | | | | | | | |
|
|
