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 | 7 |
| 2 | 13 |
| 3 | 29 |
| 4 | 61 |
| 5 | 101 |
| 6 | 107 |
| 7 | 199 |
| 8 | 211 |
| 9 | 229 |
| 10 | 241 |
| 11 | 419 |
| 12 | 449 |
| 13 | 467 |
| 14 | 479 |
| 15 | 769 |
| 16 | 823 |
| 17 | 829 |
| 18 | 859 |
| 19 | 991 |
| 20 | 1009 |
| 21 | 1021 |
| 22 | 1571 |
| 23 | 1601 |
| 24 | 1637 |
| 25 | 1667 |
| 26 | 1697 |
| 27 | 1733 |
| 28 | 1811 |
| 29 | 1847 |
| 30 | 1877 |
| 31 | 1901 |
| 32 | 1907 |
| 33 | 1931 |
| 34 | 3079 |
| 35 | 3109 |
| 36 | 3229 |
| 37 | 3271 |
| 38 | 3307 |
| 39 | 3331 |
| 40 | 3457 |
| 41 | 3499 |
| 42 | 3529 |
| 43 | 3541 |
| 44 | 3547 |