A098737 formatted as a triangular array:
| | | | | | | | | 1 | | | | | | | | | |
| | | | | | | | 3 | | 8 | | | | | | | | |
| | | | | | | 6 | | 15 | | 27 | | | | | | | |
| | | | | | 10 | | 24 | | 42 | | 64 | | | | | | |
| | | | | 15 | | 35 | | 60 | | 90 | | 125 | | | | | |
| | | | 21 | | 48 | | 81 | | 120 | | 165 | | 216 | | | | |
| | | 28 | | 63 | | 105 | | 154 | | 210 | | 273 | | 343 | | | |
| | 36 | | 80 | | 132 | | 192 | | 260 | | 336 | | 420 | | 512 | | |
| 45 | | 99 | | 162 | | 234 | | 315 | | 405 | | 504 | | 612 | | 729 | |
| 55 | | 120 | | 195 | | 280 | | 375 | | 480 | | 595 | | 720 | | 855 | | 1000 |
A098737 formatted as a square array:
| 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45 | 55 |
| 8 | 15 | 24 | 35 | 48 | 63 | 80 | 99 | 120 | |
| 27 | 42 | 60 | 81 | 105 | 132 | 162 | 195 | | |
| 64 | 90 | 120 | 154 | 192 | 234 | 280 | | | |
| 125 | 165 | 210 | 260 | 315 | 375 | | | | |
| 216 | 273 | 336 | 405 | 480 | | | | | |
| 343 | 420 | 504 | 595 | | | | | | |
| 512 | 612 | 720 | | | | | | | |
| 729 | 855 | | | | | | | | |
| 1000 | | | | | | | | | |
A098737 formatted as an upper right triangle:
| 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45 | 55 |
| 8 | 15 | 24 | 35 | 48 | 63 | 80 | 99 | 120 |
| | 27 | 42 | 60 | 81 | 105 | 132 | 162 | 195 |
| | | 64 | 90 | 120 | 154 | 192 | 234 | 280 |
| | | | 125 | 165 | 210 | 260 | 315 | 375 |
| | | | | 216 | 273 | 336 | 405 | 480 |
| | | | | | 343 | 420 | 504 | 595 |
| | | | | | | 512 | 612 | 720 |
| | | | | | | | 729 | 855 |
| | | | | | | | | 1000 |
|