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 | 191 |
| 2 | 701 |
| 3 | 743 |
| 4 | 1111 |
| 5 | 1389 |
| 6 | 1479 |
| 7 | 2103 |
| 8 | 2215 |
| 9 | 2375 |
| 10 | 2681 |
| 11 | 2951 |
| 12 | 4281 |
| 13 | 4423 |
| 14 | 4491 |
| 15 | 4743 |
| 16 | 5337 |
| 17 | 5517 |
| 18 | 5895 |
| 19 | 6319 |
| 20 | 6367 |
| 21 | 6491 |
| 22 | 6703 |
| 23 | 6751 |
| 24 | 7247 |
| 25 | 7319 |
| 26 | 7463 |
| 27 | 7481 |
| 28 | 7571 |
| 29 | 7751 |
| 30 | 7909 |
| 31 | 7993 |
| 32 | 8043 |
| 33 | 8083 |
| 34 | 8269 |
| 35 | 8425 |
| 36 | 8537 |
| 37 | 8839 |
| 38 | 8853 |
| 39 | 8971 |
| 40 | 9479 |
| 41 | 10481 |