A367964 as a triangular array
| | | | | | | | | | | 0 |
| | | | | | | | | | | 1 | | 2 |
| | | | | | | | | | 3 | | 4 | | 6 |
| | | | | | | | | 6 | | 7 | | 9 | | 12 |
| | | | | | | | 10 | | 11 | | 13 | | 16 | | 20 |
| | | | | | | 15 | | 16 | | 18 | | 21 | | 25 | | 30 |
| | | | | | 21 | | 22 | | 24 | | 27 | | 31 | | 36 | | 42 |
| | | | | 28 | | 29 | | 31 | | 34 | | 38 | | 43 | | 49 | | 56 |
| | | | 36 | | 37 | | 39 | | 42 | | 46 | | 51 | | 57 | | 64 | | 72 |
| | | 45 | | 46 | | 48 | | 51 | | 55 | | 60 | | 66 | | 73 | | 81 | | 90 |
| | 55 | | 56 | | 58 | | 61 | | 65 | | 70 | | 76 | | 83 | | 91 | | 100 | | 110 |
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A367964 as a square array
0 | 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45 | 55
| 2 | 4 | 7 | 11 | 16 | 22 | 29 | 37 | 46 | 56
| 6 | 9 | 13 | 18 | 24 | 31 | 39 | 48 | 58
| 12 | 16 | 21 | 27 | 34 | 42 | 51 | 61
| 20 | 25 | 31 | 38 | 46 | 55 | 65
| 30 | 36 | 43 | 51 | 60 | 70
| 42 | 49 | 57 | 66 | 76
| 56 | 64 | 73 | 83
| 72 | 81 | 91
| 90 | 100
| 110
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A367964 as an upper right triangle
0 | 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45 | 55
| | 2 | 4 | 7 | 11 | 16 | 22 | 29 | 37 | 46 | 56
| | | 6 | 9 | 13 | 18 | 24 | 31 | 39 | 48 | 58
| | | | 12 | 16 | 21 | 27 | 34 | 42 | 51 | 61
| | | | | 20 | 25 | 31 | 38 | 46 | 55 | 65
| | | | | | 30 | 36 | 43 | 51 | 60 | 70
| | | | | | | 42 | 49 | 57 | 66 | 76
| | | | | | | | 56 | 64 | 73 | 83
| | | | | | | | | 72 | 81 | 91
| | | | | | | | | | 90 | 100
| | | | | | | | | | | 110
|
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