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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 7 |
| 3 | 17 |
| 4 | 53 |
| 5 | 97 |
| 6 | 193 |
| 7 | 431 |
| 8 | 1997 |
| 9 | 5381 |
| 10 | 30097 |
| 11 | 128663 |
| 12 | 278209 |
| 13 | 385831 |
| 14 | 481141 |
| 15 | 1217509 |
| 16 | 2401991 |
| 17 | 2485831 |
| 18 | 2625911 |
| 19 | 3070037 |
| 20 | 35912561 |
| 21 | 39202231 |
| 22 | 44531771 |
| 23 | 45393841 |
| 24 | 47084041 |
| 25 | 50037011 |
| 26 | 53639681 |
| 27 | 54693481 |
| 28 | 54949481 |
| 29 | 55225217 |
| 30 | 56094281 |
| 31 | 56885351 |
| 32 | 58632851 |
| 33 | 59858651 |
| 34 | 61030121 |
| 35 | 62932621 |
| 36 | 64195073 |
| 37 | 64683491 |
[3,7,17,53,97,193,431,1997,5381,30097,128663, 278209,385831,481141,1217509,2401991,2485831, 2625911,3070037,35912561,39202231,44531771, 45393841,47084041,50037011,53639681,54693481, 54949481,55225217,56094281,56885351,58632851, 59858651,61030121,62932621,64195073,64683491] |