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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 3 |
| 2 | 7 |
| 3 | 31 |
| 4 | 89 |
| 5 | 139 |
| 6 | 113 |
| 7 | 211 |
| 8 | 1381 |
| 9 | 1637 |
| 10 | 1129 |
| 11 | 2557 |
| 12 | 2971 |
| 13 | 1327 |
| 14 | 15683 |
| 15 | 16141 |
| 16 | 9973 |
| 17 | 35677 |
| 18 | 34061 |
| 19 | 43331 |
| 20 | 19609 |
| 21 | 107377 |
| 22 | 162143 |
| 23 | 44293 |
| 24 | 404597 |
| 25 | 461717 |
| 26 | 838249 |
| 27 | 155921 |
| 28 | 535399 |
| 29 | 492113 |
| 30 | 396733 |
| 31 | 2181737 |
| 32 | 370261 |
| 33 | 1468277 |
| 34 | 6034247 |
| 35 | 3933599 |
| 36 | 1671781 |
| 37 | 25180171 |
[2,3,7,31,89,139,113,211,1381,1637,1129,2557,2971, 1327,15683,16141,9973,35677,34061,43331,19609, 107377,162143,44293,404597,461717,838249,155921, 535399,492113,396733,2181737,370261,1468277, 6034247,3933599,1671781,25180171] |