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 | 3 |
| 2 | 4 |
| 3 | 6 |
| 4 | 14 |
| 5 | 15 |
| 6 | 16 |
| 7 | 20 |
| 8 | 46 |
| 9 | 52 |
| 10 | 114 |
| 11 | 165 |
| 12 | 468 |
| 13 | 504 |
| 14 | 568 |
| 15 | 713 |
| 16 | 748 |
| 17 | 899 |
| 18 | 958 |
| 19 | 992 |
| 20 | 1043 |
| 21 | 1348 |
| 22 | 2388 |
| 23 | 3182 |
| 24 | 4102 |
| 25 | 8847 |
| 26 | 10899 |
| 27 | 11908 |
| 28 | 18852 |
| 29 | 25214 |
| 30 | 40151 |
| 31 | 40290 |
| 32 | 51207 |
| 33 | 71910 |
| 34 | 166324 |