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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 4 |
| 4 | 9 |
| 5 | 16 |
| 6 | 24 |
| 7 | 37 |
| 8 | 45 |
| 9 | 60 |
| 10 | 72 |
| 11 | 108 |
| 12 | 133 |
| 13 | 141 |
| 14 | 216 |
| 15 | 252 |
| 16 | 433 |
| 17 | 501 |
| 18 | 529 |
| 19 | 648 |
| 20 | 673 |
| 21 | 792 |
| 22 | 861 |
| 23 | 1069 |
| 24 | 1105 |
| 25 | 1153 |
| 26 | 1249 |
| 27 | 1296 |
| 28 | 1573 |
| 29 | 1581 |
| 30 | 2005 |
| 31 | 2412 |
| 32 | 2689 |
| 33 | 2881 |
| 34 | 2952 |
| 35 | 3553 |
| 36 | 3949 |
| 37 | 4129 |
| 38 | 4273 |
| 39 | 4317 |
| 40 | 4609 |
| 41 | 4705 |
| 42 | 5328 |
| 43 | 5397 |
| 44 | 5605 |
| 45 | 5901 |
| 46 | 6300 |
| 47 | 6325 |
| 48 | 6480 |
| 49 | 7056 |
| 50 | 7201 |
[2,3,4,9,16,24,37,45,60,72,108,133,141,216,252, 433,501,529,648,673,792,861,1069,1105,1153,1249, 1296,1573,1581,2005,2412,2689,2881,2952,3553,3949, 4129,4273,4317,4609,4705,5328,5397,5605,5901,6300, 6325,6480,7056,7201] |