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 | 0 |
| 2 | 13 |
| 3 | 64 |
| 4 | 67 |
| 5 | 189 |
| 6 | 344 |
| 7 | 900 |
| 8 | 2499 |
| 9 | 3028 |
| 10 | 4253 |
| 11 | 5257 |
| 12 | 6277 |
| 13 | 9075 |
| 14 | 11516 |
| 15 | 12544 |
| 16 | 18739 |
| 17 | 18925 |
| 18 | 47018 |
| 19 | 49011 |
| 20 | 62355 |
| 21 | 72981 |
| 22 | 112061 |
| 23 | 125011 |
| 24 | 125653 |
| 25 | 152765 |
| 26 | 167820 |
| 27 | 168317 |
| 28 | 174724 |
| 29 | 179040 |
| 30 | 225492 |
| 31 | 240597 |
| 32 | 251568 |
| 33 | 261163 |
| 34 | 302128 |
| 35 | 302812 |
| 36 | 345283 |