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| n | a(n) |
|---|---|
| 1 | 13 |
| 2 | 43 |
| 3 | 109 |
| 4 | 151 |
| 5 | 589 |
| 6 | 883 |
| 7 | 2143 |
| 8 | 2725 |
| 9 | 4825 |
| 10 | 4921 |
| 11 | 9541 |
| 12 | 13189 |
| 13 | 21637 |
| 14 | 22249 |
| 15 | 22489 |
| 16 | 29971 |
| 17 | 30229 |
| 18 | 33787 |
| 19 | 36247 |
| 20 | 72541 |
| 21 | 73513 |
| 22 | 83287 |
| 23 | 94489 |
| 24 | 109213 |
| 25 | 113269 |
| 26 | 117367 |
| 27 | 189103 |
| 28 | 190489 |
| 29 | 198457 |
| 30 | 216529 |
| 31 | 247597 |
| 32 | 277447 |
| 33 | 297307 |
| 34 | 320137 |
| 35 | 353821 |
| 36 | 357751 |
| 37 | 376753 |
| 38 | 391543 |
[13,43,109,151,589,883,2143,2725,4825,4921,9541, 13189,21637,22249,22489,29971,30229,33787,36247, 72541,73513,83287,94489,109213,113269,117367, 189103,190489,198457,216529,247597,277447,297307, 320137,353821,357751,376753,391543] |