A078448 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 2 | | 3 |
| | | | | | | | | | 4 | | 5 | | 7 |
| | | | | | | | | 8 | | 9 | | 11 | | 13 |
| | | | | | | | 14 | | 15 | | 17 | | 19 | | 23 |
| | | | | | | 24 | | 25 | | 29 | | 31 | | 37 | | 41 |
| | | | | | 42 | | 43 | | 47 | | 53 | | 55 | | 59 | | 61 |
| | | | | 62 | | 63 | | 65 | | 67 | | 71 | | 73 | | 79 | | 83 |
| | | | 84 | | 85 | | 89 | | 97 | | 101 | | 103 | | 107 | | 109 | | 113 |
| | | 114 | | 115 | | 119 | | 121 | | 127 | | 131 | | 137 | | 139 | | 149 | | 151 |
| | 152 | | 153 | | 155 | | 157 | | 161 | | 163 | | 167 | | 169 | | 173 |
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A078448 as a square array
1 | 2 | 4 | 8 | 14 | 24 | 42 | 62 | 84 | 114 | 152
| 3 | 5 | 9 | 15 | 25 | 43 | 63 | 85 | 115 | 153
| 7 | 11 | 17 | 29 | 47 | 65 | 89 | 119 | 155
| 13 | 19 | 31 | 53 | 67 | 97 | 121 | 157
| 23 | 37 | 55 | 71 | 101 | 127 | 161
| 41 | 59 | 73 | 103 | 131 | 163
| 61 | 79 | 107 | 137 | 167
| 83 | 109 | 139 | 169
| 113 | 149 | 173
| 151
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A078448 as an upper right triangle
1 | 2 | 4 | 8 | 14 | 24 | 42 | 62 | 84 | 114 | 152
| | 3 | 5 | 9 | 15 | 25 | 43 | 63 | 85 | 115 | 153
| | | 7 | 11 | 17 | 29 | 47 | 65 | 89 | 119 | 155
| | | | 13 | 19 | 31 | 53 | 67 | 97 | 121 | 157
| | | | | 23 | 37 | 55 | 71 | 101 | 127 | 161
| | | | | | 41 | 59 | 73 | 103 | 131 | 163
| | | | | | | 61 | 79 | 107 | 137 | 167
| | | | | | | | 83 | 109 | 139 | 169
| | | | | | | | | 113 | 149 | 173
| | | | | | | | | | 151
| | | | | | | | | |
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