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 | 71 |
| 3 | 293 |
| 4 | 7103 |
| 5 | 32213 |
| 6 | 40487 |
| 7 | 50069 |
| 8 | 87623 |
| 9 | 161831 |
| 10 | 211007 |
| 11 | 238949 |
| 12 | 337343 |
| 13 | 852263 |
| 14 | 922037 |
| 15 | 1328447 |
| 16 | 1421909 |
| 17 | 1955399 |
| 18 | 2607989 |
| 19 | 3061703 |
| 20 | 3744551 |
| 21 | 4121087 |
| 22 | 4318469 |
| 23 | 4731941 |
| 24 | 5400359 |
| 25 | 5879231 |
| 26 | 7198421 |
| 27 | 9356927 |
| 28 | 10400501 |
| 29 | 10764863 |