A213761 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 6 | | 4 |
| | | | | | | | | 18 | | 15 | | 7 |
| | | | | | | | 40 | | 36 | | 24 | | 10 |
| | | | | | | 75 | | 70 | | 54 | | 33 | | 13 |
| | | | | | 126 | | 120 | | 100 | | 72 | | 42 | | 16 |
| | | | | 196 | | 189 | | 165 | | 130 | | 90 | | 51 | | 19 |
| | | | 288 | | 280 | | 252 | | 210 | | 160 | | 108 | | 60 | | 22 |
| | | 405 | | 396 | | 364 | | 315 | | 255 | | 190 | | 126 | | 69 | | 25 |
| | 550 | | 540 | | 504 | | 448 | | 378 | | 300 |
|
A213761 as a square array
1 | 6 | 18 | 40 | 75 | 126 | 196 | 288 | 405 | 550
| 4 | 15 | 36 | 70 | 120 | 189 | 280 | 396 | 540
| 7 | 24 | 54 | 100 | 165 | 252 | 364 | 504
| 10 | 33 | 72 | 130 | 210 | 315 | 448
| 13 | 42 | 90 | 160 | 255 | 378
| 16 | 51 | 108 | 190 | 300
| 19 | 60 | 126
| 22 | 69
| 25
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A213761 as an upper right triangle
1 | 6 | 18 | 40 | 75 | 126 | 196 | 288 | 405 | 550
| | 4 | 15 | 36 | 70 | 120 | 189 | 280 | 396 | 540
| | | 7 | 24 | 54 | 100 | 165 | 252 | 364 | 504
| | | | 10 | 33 | 72 | 130 | 210 | 315 | 448
| | | | | 13 | 42 | 90 | 160 | 255 | 378
| | | | | | 16 | 51 | 108 | 190 | 300
| | | | | | | 19 | 60 | 126
| | | | | | | | 22 | 69
| | | | | | | | | 25
| | | | | | | | |
|
|