A030527 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 15 | | 1 |
| | | | | | | | 175 | | 30 | | 1 |
| | | | | | | 1750 | | 575 | | 45 | | 1 |
| | | | | | 15750 | | 8750 | | 1200 | | 60 | | 1 |
| | | | | 131250 | | 114625 | | 24375 | | 2050 | | 75 | | 1 |
| | | | 1031250 | | 1347500 | | 414750 | | 52000 | | 3125 | | 90 | | 1 |
| | | 7734375 | | 14575000 | | 6208125 | | 1084875 | | 95000 | | 4425 | | 105 | | 1 |
| | 55859375 | | 147468750 | | 84184375 |
|
A030527 as a square array
| 1 | 15 | 175 | 1750 | 15750 | 131250 | 1031250 | 7734375 | 55859375
| | 1 | 30 | 575 | 8750 | 114625 | 1347500 | 14575000 | 147468750
| | 1 | 45 | 1200 | 24375 | 414750 | 6208125 | 84184375
| | 1 | 60 | 2050 | 52000 | 1084875
| | 1 | 75 | 3125 | 95000
| | 1 | 90 | 4425
| | 1 | 105
| | 1
|
A030527 as an upper right triangle
| 1 | 15 | 175 | 1750 | 15750 | 131250 | 1031250 | 7734375 | 55859375
| | 1 | 30 | 575 | 8750 | 114625 | 1347500 | 14575000 | 147468750
| | | 1 | 45 | 1200 | 24375 | 414750 | 6208125 | 84184375
| | | | 1 | 60 | 2050 | 52000 | 1084875
| | | | | 1 | 75 | 3125 | 95000
| | | | | | 1 | 90 | 4425
| | | | | | | 1 | 105
| | | | | | | | 1
| | | | | | | |
|
|
