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 | 32465047 |
| 2 | 37091581 |
| 3 | 146742847 |
| 4 | 239659891 |
| 5 | 245333251 |
| 6 | 272213797 |
| 7 | 1060690651 |
| 8 | 1541736811 |
| 9 | 2002738207 |
| 10 | 2480351677 |
| 11 | 2636566351 |
| 12 | 4421955007 |
| 13 | 6168859201 |
| 14 | 8158683037 |
| 15 | 10367633527 |
| 16 | 10623394321 |
| 17 | 11452116817 |
| 18 | 11691059641 |
| 19 | 11892876841 |
| 20 | 13551877831 |
| 21 | 15043908637 |