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 | 137 |
| 4 | 181 |
| 5 | 269 |
| 6 | 313 |
| 7 | 379 |
| 8 | 401 |
| 9 | 467 |
| 10 | 577 |
| 11 | 599 |
| 12 | 643 |
| 13 | 709 |
| 14 | 797 |
| 15 | 863 |
| 16 | 907 |
| 17 | 929 |
| 18 | 1039 |
| 19 | 1061 |
| 20 | 1171 |
| 21 | 1193 |
| 22 | 1237 |
| 23 | 1259 |
| 24 | 1303 |
| 25 | 1523 |
| 26 | 1567 |
| 27 | 1699 |
| 28 | 1721 |
| 29 | 1787 |
| 30 | 1831 |
| 31 | 2029 |
| 32 | 2161 |
| 33 | 2293 |
| 34 | 2381 |
| 35 | 2447 |
| 36 | 2557 |
| 37 | 2579 |
| 38 | 2689 |
| 39 | 2711 |
| 40 | 2777 |
| 41 | 2843 |
| 42 | 2887 |
| 43 | 2909 |
| 44 | 2953 |
| 45 | 3019 |
| 46 | 3041 |