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 | 2 |
| 2 | 3 |
| 3 | 7 |
| 4 | 19 |
| 5 | 43 |
| 6 | 127 |
| 7 | 163 |
| 8 | 379 |
| 9 | 487 |
| 10 | 883 |
| 11 | 1459 |
| 12 | 2647 |
| 13 | 3079 |
| 14 | 3943 |
| 15 | 5419 |
| 16 | 9199 |
| 17 | 11827 |
| 18 | 14407 |
| 19 | 16759 |
| 20 | 18523 |
| 21 | 24967 |
| 22 | 26407 |
| 23 | 37339 |
| 24 | 39367 |
| 25 | 42463 |
| 26 | 71443 |
| 27 | 77659 |
| 28 | 95923 |
| 29 | 99079 |
| 30 | 113779 |
| 31 | 117307 |
| 32 | 143263 |
| 33 | 174763 |
| 34 | 175447 |
| 35 | 184843 |
| 36 | 265483 |
| 37 | 304039 |
| 38 | 308827 |