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| n | a(n) |
|---|---|
| 1 | 253 |
| 2 | 1081 |
| 3 | 1771 |
| 4 | 2485 |
| 5 | 2783 |
| 6 | 3289 |
| 7 | 4301 |
| 8 | 4807 |
| 9 | 5405 |
| 10 | 5819 |
| 11 | 7337 |
| 12 | 7567 |
| 13 | 7843 |
| 14 | 9361 |
| 15 | 10373 |
| 16 | 10879 |
| 17 | 11891 |
| 18 | 12397 |
| 19 | 12425 |
| 20 | 13409 |
| 21 | 13861 |
| 22 | 14053 |
| 23 | 14927 |
| 24 | 15433 |
| 25 | 17395 |
| 26 | 17963 |
| 27 | 18145 |
| 28 | 18377 |
| 29 | 18469 |
| 30 | 19481 |
| 31 | 19987 |
| 32 | 20539 |
| 33 | 20999 |
| 34 | 22517 |
| 35 | 23023 |
| 36 | 24541 |
[253,1081,1771,2485,2783,3289,4301,4807,5405,5819, 7337,7567,7843,9361,10373,10879,11891,12397,12425, 13409,13861,14053,14927,15433,17395,17963,18145, 18377,18469,19481,19987,20539,20999,22517,23023, 24541] |