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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 17 |
| 4 | 53 |
| 5 | 83 |
| 6 | 257 |
| 7 | 701 |
| 8 | 977 |
| 9 | 1877 |
| 10 | 2027 |
| 11 | 2837 |
| 12 | 3257 |
| 13 | 5189 |
| 14 | 6521 |
| 15 | 9257 |
| 16 | 11717 |
| 17 | 13367 |
| 18 | 13457 |
| 19 | 18947 |
| 20 | 22937 |
| 21 | 27611 |
| 22 | 56813 |
| 23 | 65537 |
| 24 | 81509 |
| 25 | 137363 |
| 26 | 157037 |
| 27 | 277643 |
| 28 | 307397 |
| 29 | 491537 |
| 30 | 589409 |
| 31 | 728417 |
| 32 | 928787 |
| 33 | 983777 |
| 34 | 1143953 |
| 35 | 1206581 |
| 36 | 1397933 |
| 37 | 1659587 |
| 38 | 2822717 |
[3,5,17,53,83,257,701,977,1877,2027,2837,3257, 5189,6521,9257,11717,13367,13457,18947,22937, 27611,56813,65537,81509,137363,157037,277643, 307397,491537,589409,728417,928787,983777,1143953, 1206581,1397933,1659587,2822717] |