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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 17 |
| 3 | 101 |
| 4 | 191 |
| 5 | 647 |
| 6 | 733 |
| 7 | 2677 |
| 8 | 4133 |
| 9 | 4231 |
| 10 | 6869 |
| 11 | 8111 |
| 12 | 15383 |
| 13 | 15607 |
| 14 | 16273 |
| 15 | 17761 |
| 16 | 18583 |
| 17 | 23719 |
| 18 | 24923 |
| 19 | 30497 |
| 20 | 30881 |
| 21 | 32503 |
| 22 | 33829 |
| 23 | 42719 |
| 24 | 43103 |
| 25 | 44797 |
| 26 | 47581 |
| 27 | 50321 |
| 28 | 56249 |
| 29 | 56591 |
| 30 | 56857 |
| 31 | 56941 |
| 32 | 60757 |
| 33 | 70327 |
| 34 | 70381 |
| 35 | 77977 |
| 36 | 81919 |
| 37 | 84947 |
[2,17,101,191,647,733,2677,4133,4231,6869,8111, 15383,15607,16273,17761,18583,23719,24923,30497, 30881,32503,33829,42719,43103,44797,47581,50321, 56249,56591,56857,56941,60757,70327,70381,77977, 81919,84947] |