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 | 1815 |
| 2 | 11050 |
| 3 | 15295 |
| 4 | 21165 |
| 5 | 22165 |
| 6 | 30702 |
| 7 | 34510 |
| 8 | 34645 |
| 9 | 42292 |
| 10 | 44165 |
| 11 | 52059 |
| 12 | 53416 |
| 13 | 65945 |
| 14 | 78430 |
| 15 | 80712 |
| 16 | 84251 |
| 17 | 84835 |
| 18 | 86591 |
| 19 | 112608 |
| 20 | 146055 |
| 21 | 148144 |
| 22 | 156284 |
| 23 | 175419 |
| 24 | 178350 |
| 25 | 194590 |
| 26 | 200655 |
| 27 | 201825 |
| 28 | 202664 |
| 29 | 204085 |
| 30 | 209095 |
| 31 | 209550 |
| 32 | 211250 |
| 33 | 212346 |
| 34 | 212850 |