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 | 11 |
| 2 | 404167 |
| 3 | 476041 |
| 4 | 1041563 |
| 5 | 1060571 |
| 6 | 1069811 |
| 7 | 1089611 |
| 8 | 1089677 |
| 9 | 1140563 |
| 10 | 1156403 |
| 11 | 1169801 |
| 12 | 1180691 |
| 13 | 1650413 |
| 14 | 1760897 |
| 15 | 1960877 |
| 16 | 2062891 |
| 17 | 2089621 |
| 18 | 2260891 |
| 19 | 2289601 |
| 20 | 2960821 |
| 21 | 2962801 |
| 22 | 3046577 |
| 23 | 3047567 |
| 24 | 3056411 |
| 25 | 3146501 |