This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 1 | 17 |
| 2 | 113 |
| 3 | 193 |
| 4 | 241 |
| 5 | 353 |
| 6 | 641 |
| 7 | 1873 |
| 8 | 3361 |
| 9 | 5281 |
| 10 | 8513 |
| 11 | 10753 |
| 12 | 16433 |
| 13 | 17713 |
| 14 | 18593 |
| 15 | 21841 |
| 16 | 25873 |
| 17 | 34961 |
| 18 | 80273 |
| 19 | 92753 |
| 20 | 107201 |
| 21 | 111521 |
| 22 | 117041 |
| 23 | 134401 |
| 24 | 158113 |
| 25 | 168673 |
| 26 | 172721 |
| 27 | 182353 |
| 28 | 195121 |
| 29 | 211313 |
| 30 | 217361 |
| 31 | 221953 |
| 32 | 239201 |
| 33 | 279073 |
| 34 | 376001 |
| 35 | 394241 |