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 | 5 |
| 2 | 11 |
| 3 | 107 |
| 4 | 227 |
| 5 | 311 |
| 6 | 347 |
| 7 | 821 |
| 8 | 857 |
| 9 | 1091 |
| 10 | 1607 |
| 11 | 1997 |
| 12 | 2657 |
| 13 | 3527 |
| 14 | 4931 |
| 15 | 5231 |
| 16 | 8087 |
| 17 | 8231 |
| 18 | 9431 |
| 19 | 10331 |
| 20 | 11171 |
| 21 | 12917 |
| 22 | 13691 |
| 23 | 13877 |
| 24 | 21377 |
| 25 | 22271 |
| 26 | 24917 |
| 27 | 27737 |
| 28 | 29567 |
| 29 | 32057 |
| 30 | 33347 |
| 31 | 35591 |
| 32 | 36467 |
| 33 | 37307 |
| 34 | 39227 |
| 35 | 42017 |