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 | 5333 |
| 2 | 1454969 |
| 3 | 1466833 |
| 4 | 1790531 |
| 5 | 1794343 |
| 6 | 1883113 |
| 7 | 1984459 |
| 8 | 2179993 |
| 9 | 2410523 |
| 10 | 2567891 |
| 11 | 3100301 |
| 12 | 3259567 |
| 13 | 3424783 |
| 14 | 3700153 |
| 15 | 3954131 |
| 16 | 3972979 |
| 17 | 4046671 |
| 18 | 4134133 |
| 19 | 4280033 |
| 20 | 4544641 |
| 21 | 4691851 |
| 22 | 4692641 |
| 23 | 4848523 |
| 24 | 5006831 |
| 25 | 5118307 |