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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 1644103 |
| 3 | 3892831 |
| 4 | 5178193 |
| 5 | 5497949 |
| 6 | 5657699 |
| 7 | 11078437 |
| 8 | 13379917 |
| 9 | 14471147 |
| 10 | 14890693 |
| 11 | 19861879 |
| 12 | 25219343 |
| 13 | 27671803 |
| 14 | 28012511 |
| 15 | 29878997 |
| 16 | 31848277 |
| 17 | 32550769 |
| 18 | 34190399 |
| 19 | 40630441 |
| 20 | 42081719 |
| 21 | 47187919 |
| 22 | 53964661 |
| 23 | 54795553 |
| 24 | 55912781 |
| 25 | 59327927 |
| 26 | 64749281 |
| 27 | 68818993 |
[2,1644103,3892831,5178193,5497949,5657699, 11078437,13379917,14471147,14890693,19861879, 25219343,27671803,28012511,29878997,31848277, 32550769,34190399,40630441,42081719,47187919, 53964661,54795553,55912781,59327927,64749281, 68818993] |