A004202 as a triangular array
| | | | | | | | | | | 2 |
| | | | | | | | | | | 5 | | 6 |
| | | | | | | | | | 10 | | 11 | | 12 |
| | | | | | | | | 17 | | 18 | | 19 | | 20 |
| | | | | | | | 26 | | 27 | | 28 | | 29 | | 30 |
| | | | | | | 37 | | 38 | | 39 | | 40 | | 41 | | 42 |
| | | | | | 50 | | 51 | | 52 | | 53 | | 54 | | 55 | | 56 |
| | | | | 65 | | 66 | | 67 | | 68 | | 69 | | 70 | | 71 | | 72 |
| | | | 82 | | 83 | | 84 | | 85 | | 86 | | 87 | | 88 | | 89 | | 90 |
| | | 101 | | 102 | | 103 | | 104 | | 105 | | 106 | | 107 | | 108 | | 109 | | 110 |
| | 122 | | 123 | | 124 | | 125 | | 126 | | 127 | | 128 | | 129 | | 130 | | 131 | | 132 |
|
A004202 as a square array
2 | 5 | 10 | 17 | 26 | 37 | 50 | 65 | 82 | 101 | 122
| 6 | 11 | 18 | 27 | 38 | 51 | 66 | 83 | 102 | 123
| 12 | 19 | 28 | 39 | 52 | 67 | 84 | 103 | 124
| 20 | 29 | 40 | 53 | 68 | 85 | 104 | 125
| 30 | 41 | 54 | 69 | 86 | 105 | 126
| 42 | 55 | 70 | 87 | 106 | 127
| 56 | 71 | 88 | 107 | 128
| 72 | 89 | 108 | 129
| 90 | 109 | 130
| 110 | 131
| 132
|
A004202 as an upper right triangle
2 | 5 | 10 | 17 | 26 | 37 | 50 | 65 | 82 | 101 | 122
| | 6 | 11 | 18 | 27 | 38 | 51 | 66 | 83 | 102 | 123
| | | 12 | 19 | 28 | 39 | 52 | 67 | 84 | 103 | 124
| | | | 20 | 29 | 40 | 53 | 68 | 85 | 104 | 125
| | | | | 30 | 41 | 54 | 69 | 86 | 105 | 126
| | | | | | 42 | 55 | 70 | 87 | 106 | 127
| | | | | | | 56 | 71 | 88 | 107 | 128
| | | | | | | | 72 | 89 | 108 | 129
| | | | | | | | | 90 | 109 | 130
| | | | | | | | | | 110 | 131
| | | | | | | | | | | 132
|
|