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 | 1 |
| 2 | 150 |
| 3 | 2558 |
| 4 | 4650 |
| 5 | 4772 |
| 6 | 11272 |
| 7 | 13236 |
| 8 | 15048 |
| 9 | 23302 |
| 10 | 26946 |
| 11 | 29504 |
| 12 | 31614 |
| 13 | 33308 |
| 14 | 35054 |
| 15 | 36702 |
| 16 | 37062 |
| 17 | 39020 |
| 18 | 39056 |
| 19 | 43738 |
| 20 | 44174 |
| 21 | 45654 |
| 22 | 46502 |
| 23 | 47348 |
| 24 | 49190 |
| 25 | 49204 |
| 26 | 49544 |
| 27 | 54514 |
| 28 | 57210 |
| 29 | 59770 |
| 30 | 61184 |
| 31 | 66894 |
| 32 | 68194 |
| 33 | 70574 |
| 34 | 72446 |
| 35 | 82642 |