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| n | a(n) |
|---|---|
| 0 | 11 |
| 1 | 101 |
| 2 | 167 |
| 3 | 211 |
| 4 | 257 |
| 5 | 347 |
| 6 | 431 |
| 7 | 523 |
| 8 | 541 |
| 9 | 617 |
| 10 | 743 |
| 11 | 761 |
| 12 | 853 |
| 13 | 1423 |
| 14 | 1427 |
| 15 | 1607 |
| 16 | 1753 |
| 17 | 1973 |
| 18 | 2011 |
| 19 | 2213 |
| 20 | 2237 |
| 21 | 2341 |
| 22 | 2417 |
| 23 | 2543 |
| 24 | 2617 |
| 25 | 2671 |
| 26 | 2819 |
| 27 | 2837 |
| 28 | 3137 |
| 29 | 3407 |
| 30 | 3461 |
| 31 | 3517 |
| 32 | 3571 |
| 33 | 3719 |
| 34 | 3847 |
| 35 | 4013 |
| 36 | 4127 |
| 37 | 4211 |
| 38 | 4217 |
| 39 | 4637 |
| 40 | 4673 |
| 41 | 4691 |
[11,101,167,211,257,347,431,523,541,617,743,761, 853,1423,1427,1607,1753,1973,2011,2213,2237,2341, 2417,2543,2617,2671,2819,2837,3137,3407,3461,3517, 3571,3719,3847,4013,4127,4211,4217,4637,4673,4691] |