A186619 as a triangular array
| | | | | | | | 68719476736 |
| | | | | | | | 78654 | | 78654 |
| | | | | | | 140552 | | 3201 | | 140552 |
| | | | | | 654700 | | 5072 | | 5072 | | 654700 |
| | | | | 3764191 | | 25852 | | 6758 | | 25852 | | 3764191 |
| | | | 15228305 | | 137138 | | 30997 | | 30997 | | 137138 | | 15228305 |
| | | 40150599 | | 451621 | | 172192 | | 88336 | | 172192 | | 451621 | | 40150599 |
| | 71051374 |
|
A186619 as a square array
68719476736 | 78654 | 140552 | 654700 | 3764191 | 15228305 | 40150599 | 71051374
| 78654 | 3201 | 5072 | 25852 | 137138 | 451621
| 140552 | 5072 | 6758 | 30997 | 172192
| 654700 | 25852 | 30997 | 88336
| 3764191 | 137138 | 172192
| 15228305 | 451621
| 40150599
|
A186619 as an upper right triangle
68719476736 | 78654 | 140552 | 654700 | 3764191 | 15228305 | 40150599 | 71051374
| | 78654 | 3201 | 5072 | 25852 | 137138 | 451621
| | | 140552 | 5072 | 6758 | 30997 | 172192
| | | | 654700 | 25852 | 30997 | 88336
| | | | | 3764191 | 137138 | 172192
| | | | | | 15228305 | 451621
| | | | | | | 40150599
| | | | | | |
|
|