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 | 10 |
| 3 | 12 |
| 4 | 96 |
| 5 | 304 |
| 6 | 639 |
| 7 | 2052 |
| 8 | 2060 |
| 9 | 2097 |
| 10 | 2940 |
| 11 | 5586 |
| 12 | 9087 |
| 13 | 10550 |
| 14 | 38988 |
| 15 | 42622 |
| 16 | 84380 |
| 17 | 128030 |
| 18 | 199694 |
| 19 | 255240 |
| 20 | 342411 |
| 21 | 346044 |
| 22 | 515316 |
| 23 | 673233 |
| 24 | 721035 |
| 25 | 1053700 |
| 26 | 1361943 |
| 27 | 2149875 |
| 28 | 4206049 |
| 29 | 5739687 |
| 30 | 6979316 |
| 31 | 10896431 |
| 32 | 15904273 |
| 33 | 138156772 |
| 34 | 144608991 |
| 35 | 276866005 |