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 | 53 |
| 2 | 463 |
| 3 | 709 |
| 4 | 1201 |
| 5 | 1283 |
| 6 | 1447 |
| 7 | 1693 |
| 8 | 2267 |
| 9 | 2677 |
| 10 | 3169 |
| 11 | 3251 |
| 12 | 3907 |
| 13 | 3989 |
| 14 | 4153 |
| 15 | 4481 |
| 16 | 4973 |
| 17 | 5711 |
| 18 | 6121 |
| 19 | 6203 |
| 20 | 6367 |
| 21 | 6449 |
| 22 | 7187 |
| 23 | 7351 |
| 24 | 7433 |
| 25 | 8089 |
| 26 | 8171 |
| 27 | 8581 |
| 28 | 8663 |
| 29 | 9319 |
| 30 | 9811 |
| 31 | 10139 |
| 32 | 10303 |
| 33 | 10631 |
| 34 | 11287 |
| 35 | 11369 |
| 36 | 11779 |
| 37 | 12107 |
| 38 | 12517 |
| 39 | 12763 |
| 40 | 13009 |
| 41 | 13337 |