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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 13 |
| 3 | 13 |
| 4 | 169 |
| 5 | 13 |
| 6 | 169 |
| 7 | 13 |
| 8 | 2197 |
| 9 | 169 |
| 10 | 169 |
| 11 | 13 |
| 12 | 2197 |
| 13 | 13 |
| 14 | 169 |
| 15 | 169 |
| 16 | 28561 |
| 17 | 13 |
| 18 | 2197 |
| 19 | 13 |
| 20 | 2197 |
| 21 | 169 |
| 22 | 169 |
| 23 | 13 |
| 24 | 28561 |
| 25 | 169 |
| 26 | 169 |
| 27 | 2197 |
| 28 | 2197 |
| 29 | 13 |
| 30 | 2197 |
| 31 | 13 |
| 32 | 371293 |
| 33 | 169 |
| 34 | 169 |
| 35 | 169 |
| 36 | 28561 |
| 37 | 13 |
| 38 | 169 |
| 39 | 169 |
| 40 | 28561 |
| 41 | 13 |
| 42 | 2197 |
| 43 | 13 |
| 44 | 2197 |
| 45 | 2197 |
| 46 | 169 |
| 47 | 13 |
| 48 | 371293 |
| 49 | 169 |
| 50 | 2197 |
[1,13,13,169,13,169,13,2197,169,169,13,2197,13, 169,169,28561,13,2197,13,2197,169,169,13,28561, 169,169,2197,2197,13,2197,13,371293,169,169,169, 28561,13,169,169,28561,13,2197,13,2197,2197,169, 13,371293,169,2197] |