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 | 2 |
| 2 | 8 |
| 3 | 21 |
| 4 | 38 |
| 5 | 153 |
| 6 | 191 |
| 7 | 232 |
| 8 | 279 |
| 9 | 327 |
| 10 | 378 |
| 11 | 493 |
| 12 | 559 |
| 13 | 1086 |
| 14 | 1272 |
| 15 | 1360 |
| 16 | 1769 |
| 17 | 1989 |
| 18 | 2111 |
| 19 | 2224 |
| 20 | 2344 |
| 21 | 2471 |
| 22 | 3272 |
| 23 | 3721 |
| 24 | 3863 |
| 25 | 4838 |
| 26 | 5006 |
| 27 | 5359 |
| 28 | 6291 |
| 29 | 6871 |
| 30 | 7077 |
| 31 | 7909 |
| 32 | 8127 |
| 33 | 9245 |
| 34 | 9928 |
| 35 | 10654 |
| 36 | 10889 |
| 37 | 12164 |
| 38 | 12957 |
| 39 | 13764 |
| 40 | 14881 |
| 41 | 16034 |
| 42 | 16343 |
| 43 | 16944 |