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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 61 |
| 3 | 331 |
| 4 | 547 |
| 5 | 1951 |
| 6 | 2437 |
| 7 | 3571 |
| 8 | 4219 |
| 9 | 7351 |
| 10 | 8269 |
| 11 | 9241 |
| 12 | 10267 |
| 13 | 13669 |
| 14 | 23497 |
| 15 | 25117 |
| 16 | 55897 |
| 17 | 60919 |
| 18 | 74419 |
| 19 | 89269 |
| 20 | 92401 |
| 21 | 102121 |
| 22 | 112327 |
| 23 | 115837 |
| 24 | 126691 |
| 25 | 145861 |
| 26 | 170647 |
| 27 | 202021 |
| 28 | 231019 |
| 29 | 241117 |
| 30 | 246247 |
| 31 | 251431 |
| 32 | 267307 |
| 33 | 283669 |
| 34 | 329677 |
| 35 | 347821 |
| 36 | 360187 |
| 37 | 372769 |
[7,61,331,547,1951,2437,3571,4219,7351,8269,9241, 10267,13669,23497,25117,55897,60919,74419,89269, 92401,102121,112327,115837,126691,145861,170647, 202021,231019,241117,246247,251431,267307,283669, 329677,347821,360187,372769] |