A253397 as a triangular array
| | | | | | | | | | 16 |
| | | | | | | | | | 44 | | 44 |
| | | | | | | | | 96 | | 102 | | 96 |
| | | | | | | | 180 | | 143 | | 143 | | 180 |
| | | | | | | 304 | | 197 | | 174 | | 197 | | 304 |
| | | | | | 476 | | 250 | | 246 | | 246 | | 250 | | 476 |
| | | | | 704 | | 320 | | 316 | | 346 | | 316 | | 320 | | 704 |
| | | | 996 | | 391 | | 419 | | 465 | | 465 | | 419 | | 391 | | 996 |
| | | 1360 | | 477 | | 520 | | 632 | | 666 | | 632 | | 520 | | 477 | | 1360 |
| | 1804 | | 564 | | 651 | | 823 | | 932 | | 932 | | 823 | | 651 |
|
A253397 as a square array
16 | 44 | 96 | 180 | 304 | 476 | 704 | 996 | 1360 | 1804
| 44 | 102 | 143 | 197 | 250 | 320 | 391 | 477 | 564
| 96 | 143 | 174 | 246 | 316 | 419 | 520 | 651
| 180 | 197 | 246 | 346 | 465 | 632 | 823
| 304 | 250 | 316 | 465 | 666 | 932
| 476 | 320 | 419 | 632 | 932
| 704 | 391 | 520 | 823
| 996 | 477 | 651
| 1360
|
A253397 as an upper right triangle
16 | 44 | 96 | 180 | 304 | 476 | 704 | 996 | 1360 | 1804
| | 44 | 102 | 143 | 197 | 250 | 320 | 391 | 477 | 564
| | | 96 | 143 | 174 | 246 | 316 | 419 | 520 | 651
| | | | 180 | 197 | 246 | 346 | 465 | 632 | 823
| | | | | 304 | 250 | 316 | 465 | 666 | 932
| | | | | | 476 | 320 | 419 | 632 | 932
| | | | | | | 704 | 391 | 520 | 823
| | | | | | | | 996 | 477 | 651
| | | | | | | | | 1360
| | | | | | | | |
|
|