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 | 4 |
| 4 | 5 |
| 5 | 6 |
| 6 | 9 |
| 7 | 26 |
| 8 | 49 |
| 9 | 76 |
| 10 | 117 |
| 11 | 174 |
| 12 | 257 |
| 13 | 348 |
| 14 | 505 |
| 15 | 704 |
| 16 | 965 |
| 17 | 1290 |
| 18 | 1655 |
| 19 | 2080 |
| 20 | 2605 |
| 21 | 3346 |
| 22 | 4255 |
| 23 | 5252 |
| 24 | 6403 |
| 25 | 7734 |
| 26 | 9275 |
| 27 | 10998 |
| 28 | 13237 |
| 29 | 15704 |
| 30 | 18585 |
| 31 | 21774 |
| 32 | 25341 |
| 33 | 29192 |
| 34 | 33409 |
| 35 | 38746 |
| 36 | 44719 |
| 37 | 51168 |
| 38 | 58207 |
| 39 | 65718 |
| 40 | 74187 |
| 41 | 83264 |
| 42 | 94195 |
| 43 | 105850 |
| 44 | 118427 |