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 | 163 |
| 2 | 167 |
| 3 | 1163 |
| 4 | 1601 |
| 5 | 1607 |
| 6 | 1609 |
| 7 | 1613 |
| 8 | 1619 |
| 9 | 1621 |
| 10 | 1627 |
| 11 | 1637 |
| 12 | 1657 |
| 13 | 1663 |
| 14 | 1667 |
| 15 | 1669 |
| 16 | 1693 |
| 17 | 1697 |
| 18 | 1699 |
| 19 | 2161 |
| 20 | 3163 |
| 21 | 3167 |
| 22 | 3169 |
| 23 | 5167 |
| 24 | 6163 |
| 25 | 8161 |
| 26 | 8167 |
| 27 | 9161 |
| 28 | 10163 |
| 29 | 10169 |
| 30 | 11161 |
| 31 | 11617 |
| 32 | 11621 |
| 33 | 11633 |