A153187 as a triangular array
| | | | | | | | | 0 |
| | | | | | | | | 1 | | 3 |
| | | | | | | | 2 | | 10 | | 80 |
| | | | | | | 3 | | 21 | | 231 | | 3465 |
| | | | | | 4 | | 36 | | 504 | | 9576 | | 229824 |
| | | | | 5 | | 55 | | 935 | | 21505 | | 623645 | | 21827575 |
| | | | 6 | | 78 | | 1560 | | 42120 | | 1432080 | | 58715280 | | 2818333440 |
| | | 7 | | 105 | | 2415 | | 74865 | | 2919735 | | 137227545 | | 7547514975 | | 475493443425 |
| | 8 | | 136 | | 3536 | | 123760 | | 5445440 | | 288608320 | | 17893715840 | | 1270453824640 | | 101636305971200 |
|
A153187 as a square array
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
| 3 | 10 | 21 | 36 | 55 | 78 | 105 | 136
| 80 | 231 | 504 | 935 | 1560 | 2415 | 3536
| 3465 | 9576 | 21505 | 42120 | 74865 | 123760
| 229824 | 623645 | 1432080 | 2919735 | 5445440
| 21827575 | 58715280 | 137227545 | 288608320
| 2818333440 | 7547514975 | 17893715840
| 475493443425 | 1270453824640
| 101636305971200
|
A153187 as an upper right triangle
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
| | 3 | 10 | 21 | 36 | 55 | 78 | 105 | 136
| | | 80 | 231 | 504 | 935 | 1560 | 2415 | 3536
| | | | 3465 | 9576 | 21505 | 42120 | 74865 | 123760
| | | | | 229824 | 623645 | 1432080 | 2919735 | 5445440
| | | | | | 21827575 | 58715280 | 137227545 | 288608320
| | | | | | | 2818333440 | 7547514975 | 17893715840
| | | | | | | | 475493443425 | 1270453824640
| | | | | | | | | 101636305971200
|
|