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| n | a(n) |
|---|---|
| 1 | 131 |
| 2 | 241 |
| 3 | 461 |
| 4 | 571 |
| 5 | 1231 |
| 6 | 1451 |
| 7 | 2111 |
| 8 | 2221 |
| 9 | 2441 |
| 10 | 2551 |
| 11 | 3541 |
| 12 | 3761 |
| 13 | 4091 |
| 14 | 4201 |
| 15 | 4421 |
| 16 | 4751 |
| 17 | 4861 |
| 18 | 5081 |
| 19 | 5521 |
| 20 | 5741 |
| 21 | 5851 |
| 22 | 6841 |
| 23 | 8161 |
| 24 | 8821 |
| 25 | 9041 |
| 26 | 9151 |
| 27 | 9371 |
| 28 | 9811 |
| 29 | 10141 |
| 30 | 10691 |
| 31 | 11131 |
| 32 | 11351 |
| 33 | 11681 |
| 34 | 12011 |
| 35 | 12451 |
| 36 | 12671 |
| 37 | 12781 |
| 38 | 13001 |
| 39 | 13331 |
| 40 | 13441 |
| 41 | 14321 |
[131,241,461,571,1231,1451,2111,2221,2441,2551, 3541,3761,4091,4201,4421,4751,4861,5081,5521,5741, 5851,6841,8161,8821,9041,9151,9371,9811,10141, 10691,11131,11351,11681,12011,12451,12671,12781, 13001,13331,13441,14321] |