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| n | a(n) |
|---|---|
| 1 | 31 |
| 2 | 175 |
| 3 | 1039 |
| 4 | 1471 |
| 5 | 2191 |
| 6 | 4495 |
| 7 | 6223 |
| 8 | 8815 |
| 9 | 13135 |
| 10 | 20479 |
| 11 | 22639 |
| 12 | 26815 |
| 13 | 30703 |
| 14 | 36031 |
| 15 | 37327 |
| 16 | 45967 |
| 17 | 52879 |
| 18 | 53743 |
| 19 | 54031 |
| 20 | 66703 |
| 21 | 78799 |
| 22 | 89023 |
| 23 | 108175 |
| 24 | 122863 |
| 25 | 125887 |
| 26 | 132799 |
| 27 | 135679 |
| 28 | 136687 |
| 29 | 160879 |
| 30 | 177151 |
| 31 | 178159 |
| 32 | 181183 |
| 33 | 184207 |
| 34 | 188095 |
[31,175,1039,1471,2191,4495,6223,8815,13135,20479, 22639,26815,30703,36031,37327,45967,52879,53743, 54031,66703,78799,89023,108175,122863,125887, 132799,135679,136687,160879,177151,178159,181183, 184207,188095] |