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 | 61 |
| 2 | 113 |
| 3 | 139 |
| 4 | 191 |
| 5 | 269 |
| 6 | 347 |
| 7 | 373 |
| 8 | 503 |
| 9 | 607 |
| 10 | 659 |
| 11 | 919 |
| 12 | 971 |
| 13 | 997 |
| 14 | 1049 |
| 15 | 1153 |
| 16 | 1231 |
| 17 | 1283 |
| 18 | 1361 |
| 19 | 1439 |
| 20 | 1543 |
| 21 | 1621 |
| 22 | 1699 |
| 23 | 1777 |
| 24 | 1907 |
| 25 | 1933 |
| 26 | 2011 |
| 27 | 2063 |
| 28 | 2089 |
| 29 | 2141 |
| 30 | 2297 |
| 31 | 2531 |
| 32 | 2557 |
| 33 | 2609 |
| 34 | 2687 |
| 35 | 2713 |
| 36 | 2791 |
| 37 | 2843 |
| 38 | 2999 |
| 39 | 3181 |
| 40 | 3259 |
| 41 | 3389 |
| 42 | 3467 |
| 43 | 3571 |
| 44 | 3623 |
| 45 | 3701 |