A033292 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 2 | | 5 |
| | | | | | | | | | | 6 | | 9 | | 12 |
| | | | | | | | | | 13 | | 16 | | 19 | | 22 |
| | | | | | | | | 23 | | 26 | | 29 | | 32 | | 35 |
| | | | | | | | 36 | | 39 | | 42 | | 45 | | 48 | | 51 |
| | | | | | | 52 | | 55 | | 58 | | 61 | | 64 | | 67 | | 70 |
| | | | | | 71 | | 74 | | 77 | | 80 | | 83 | | 86 | | 89 | | 92 |
| | | | | 93 | | 96 | | 99 | | 102 | | 105 | | 108 | | 111 | | 114 | | 117 |
| | | | 118 | | 121 | | 124 | | 127 | | 130 | | 133 | | 136 | | 139 | | 142 | | 145 |
| | | 146 | | 149 | | 152 | | 155 | | 158 | | 161 | | 164 | | 167 | | 170 | | 173 | | 176 |
| | 177 | | 180 |
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A033292 as a square array
1 | 2 | 6 | 13 | 23 | 36 | 52 | 71 | 93 | 118 | 146 | 177
| 5 | 9 | 16 | 26 | 39 | 55 | 74 | 96 | 121 | 149 | 180
| 12 | 19 | 29 | 42 | 58 | 77 | 99 | 124 | 152
| 22 | 32 | 45 | 61 | 80 | 102 | 127 | 155
| 35 | 48 | 64 | 83 | 105 | 130 | 158
| 51 | 67 | 86 | 108 | 133 | 161
| 70 | 89 | 111 | 136 | 164
| 92 | 114 | 139 | 167
| 117 | 142 | 170
| 145 | 173
| 176
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A033292 as an upper right triangle
1 | 2 | 6 | 13 | 23 | 36 | 52 | 71 | 93 | 118 | 146 | 177
| | 5 | 9 | 16 | 26 | 39 | 55 | 74 | 96 | 121 | 149 | 180
| | | 12 | 19 | 29 | 42 | 58 | 77 | 99 | 124 | 152
| | | | 22 | 32 | 45 | 61 | 80 | 102 | 127 | 155
| | | | | 35 | 48 | 64 | 83 | 105 | 130 | 158
| | | | | | 51 | 67 | 86 | 108 | 133 | 161
| | | | | | | 70 | 89 | 111 | 136 | 164
| | | | | | | | 92 | 114 | 139 | 167
| | | | | | | | | 117 | 142 | 170
| | | | | | | | | | 145 | 173
| | | | | | | | | | | 176
| | | | | | | | | | |
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