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 | 173 |
| 2 | 617 |
| 3 | 691 |
| 4 | 839 |
| 5 | 1061 |
| 6 | 1283 |
| 7 | 1579 |
| 8 | 1801 |
| 9 | 1949 |
| 10 | 2393 |
| 11 | 2467 |
| 12 | 2689 |
| 13 | 2837 |
| 14 | 3947 |
| 15 | 4021 |
| 16 | 4243 |
| 17 | 4391 |
| 18 | 4909 |
| 19 | 5279 |
| 20 | 5501 |
| 21 | 6389 |
| 22 | 6833 |
| 23 | 6907 |
| 24 | 7129 |
| 25 | 7351 |
| 26 | 7499 |
| 27 | 7573 |
| 28 | 8017 |
| 29 | 8387 |
| 30 | 8461 |
| 31 | 8609 |
| 32 | 8831 |
| 33 | 9127 |
| 34 | 9349 |
| 35 | 9497 |
| 36 | 9719 |
| 37 | 9941 |
| 38 | 10163 |
| 39 | 10459 |
| 40 | 10607 |
| 41 | 10903 |
| 42 | 11273 |