A289832 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 3 | | 10 |
| | | | | | | | | 6 | | 20 | | 44 |
| | | | | | | | 10 | | 33 | | 74 | | 130 |
| | | | | | | 15 | | 49 | | 110 | | 198 | | 313 |
| | | | | | 21 | | 68 | | 152 | | 276 | | 443 | | 640 |
| | | | | 28 | | 90 | | 200 | | 364 | | 592 | | 866 | | 1192 |
| | | | 36 | | 115 | | 254 | | 462 | | 756 | | 1113 | | 1550 | | 2044 |
| | | 45 | | 143 | | 314 | | 570 | | 935 | | 1385 | | 1944 | | 2586 | | 3305 |
| | 55 | | 174 | | 380 | | 688 | | 1129 | | 1680 | | 2370 | | 3172 | | 4081 | | 5078 |
|
A289832 as a square array
1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45 | 55
| 10 | 20 | 33 | 49 | 68 | 90 | 115 | 143 | 174
| 44 | 74 | 110 | 152 | 200 | 254 | 314 | 380
| 130 | 198 | 276 | 364 | 462 | 570 | 688
| 313 | 443 | 592 | 756 | 935 | 1129
| 640 | 866 | 1113 | 1385 | 1680
| 1192 | 1550 | 1944 | 2370
| 2044 | 2586 | 3172
| 3305 | 4081
| 5078
|
A289832 as an upper right triangle
1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45 | 55
| | 10 | 20 | 33 | 49 | 68 | 90 | 115 | 143 | 174
| | | 44 | 74 | 110 | 152 | 200 | 254 | 314 | 380
| | | | 130 | 198 | 276 | 364 | 462 | 570 | 688
| | | | | 313 | 443 | 592 | 756 | 935 | 1129
| | | | | | 640 | 866 | 1113 | 1385 | 1680
| | | | | | | 1192 | 1550 | 1944 | 2370
| | | | | | | | 2044 | 2586 | 3172
| | | | | | | | | 3305 | 4081
| | | | | | | | | | 5078
|
|