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 | 1103 |
| 2 | 2819 |
| 3 | 6599 |
| 4 | 29339 |
| 5 | 41039 |
| 6 | 52631 |
| 7 | 62743 |
| 8 | 172079 |
| 9 | 188459 |
| 10 | 278543 |
| 11 | 340559 |
| 12 | 488879 |
| 13 | 656599 |
| 14 | 670031 |
| 15 | 1033667 |
| 16 | 2100899 |
| 17 | 3146219 |
| 18 | 5048999 |
| 19 | 6049679 |
| 20 | 8719307 |
| 21 | 10024559 |
| 22 | 10402559 |
| 23 | 10877579 |
| 24 | 11119103 |
| 25 | 12261059 |
| 26 | 14913989 |
| 27 | 15247619 |
| 28 | 15829631 |
| 29 | 15888311 |
| 30 | 17315999 |
| 31 | 17812079 |
| 32 | 18900971 |
| 33 | 25603199 |
| 34 | 26921087 |