A254107 as a triangular array
| | | | | | | | | | | | 1 |
| | | | | | | | | | | | 3 | | 2 |
| | | | | | | | | | | 4 | | 6 | | 5 |
| | | | | | | | | | 7 | | 9 | | 13 | | 12 |
| | | | | | | | | 8 | | 14 | | 20 | | 28 | | 27 |
| | | | | | | | 10 | | 17 | | 29 | | 43 | | 59 | | 58 |
| | | | | | | 11 | | 21 | | 36 | | 60 | | 90 | | 122 | | 121 |
| | | | | | 15 | | 24 | | 44 | | 75 | | 123 | | 185 | | 249 | | 248 |
| | | | | 16 | | 30 | | 51 | | 91 | | 154 | | 250 | | 376 | | 504 | | 503 |
| | | | 18 | | 33 | | 61 | | 106 | | 186 | | 313 | | 505 | | 759 | | 1015 | | 1014 |
| | | 19 | | 37 | | 68 | | 124 | | 217 | | 377 | | 632 | | 1016 | | 1526 | | 2038 | | 2037 |
| | 22 | | 40 | | 76 | | 139 | | 251 | | 440 | | 760 | | 1271 | | 2039 | | 3061 | | 4085 | | 4084 |
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A254107 as a square array
1 | 3 | 4 | 7 | 8 | 10 | 11 | 15 | 16 | 18 | 19 | 22
| 2 | 6 | 9 | 14 | 17 | 21 | 24 | 30 | 33 | 37 | 40
| 5 | 13 | 20 | 29 | 36 | 44 | 51 | 61 | 68 | 76
| 12 | 28 | 43 | 60 | 75 | 91 | 106 | 124 | 139
| 27 | 59 | 90 | 123 | 154 | 186 | 217 | 251
| 58 | 122 | 185 | 250 | 313 | 377 | 440
| 121 | 249 | 376 | 505 | 632 | 760
| 248 | 504 | 759 | 1016 | 1271
| 503 | 1015 | 1526 | 2039
| 1014 | 2038 | 3061
| 2037 | 4085
| 4084
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A254107 as an upper right triangle
1 | 3 | 4 | 7 | 8 | 10 | 11 | 15 | 16 | 18 | 19 | 22
| | 2 | 6 | 9 | 14 | 17 | 21 | 24 | 30 | 33 | 37 | 40
| | | 5 | 13 | 20 | 29 | 36 | 44 | 51 | 61 | 68 | 76
| | | | 12 | 28 | 43 | 60 | 75 | 91 | 106 | 124 | 139
| | | | | 27 | 59 | 90 | 123 | 154 | 186 | 217 | 251
| | | | | | 58 | 122 | 185 | 250 | 313 | 377 | 440
| | | | | | | 121 | 249 | 376 | 505 | 632 | 760
| | | | | | | | 248 | 504 | 759 | 1016 | 1271
| | | | | | | | | 503 | 1015 | 1526 | 2039
| | | | | | | | | | 1014 | 2038 | 3061
| | | | | | | | | | | 2037 | 4085
| | | | | | | | | | | | 4084
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