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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 13 |
| 6 | 19 |
| 7 | 23 |
| 8 | 31 |
| 9 | 47 |
| 10 | 53 |
| 11 | 61 |
| 12 | 73 |
| 13 | 83 |
| 14 | 89 |
| 15 | 113 |
| 16 | 293 |
| 17 | 317 |
| 18 | 523 |
| 19 | 887 |
| 20 | 1129 |
| 21 | 1327 |
| 22 | 8467 |
| 23 | 9551 |
| 24 | 12853 |
| 25 | 14107 |
| 26 | 15683 |
| 27 | 19609 |
| 28 | 25471 |
| 29 | 31397 |
| 30 | 155921 |
| 31 | 338033 |
| 32 | 360653 |
| 33 | 370261 |
| 34 | 492113 |
| 35 | 1349533 |
| 36 | 1357201 |
| 37 | 1561919 |
| 38 | 2010733 |
| 39 | 4652353 |
| 40 | 11113933 |
| 41 | 15203977 |
| 42 | 17051707 |
| 43 | 20831323 |
| 44 | 47326693 |
| 45 | 122164747 |
| 46 | 189695659 |
| 47 | 191912783 |
[2,3,5,7,13,19,23,31,47,53,61,73,83,89,113,293, 317,523,887,1129,1327,8467,9551,12853,14107,15683, 19609,25471,31397,155921,338033,360653,370261, 492113,1349533,1357201,1561919,2010733,4652353, 11113933,15203977,17051707,20831323,47326693, 122164747,189695659,191912783] |