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 | 3 |
| 2 | 7 |
| 3 | 23 |
| 4 | 71 |
| 5 | 311 |
| 6 | 461 |
| 7 | 799 |
| 8 | 1271 |
| 9 | 719 |
| 10 | 941 |
| 11 | 967 |
| 12 | 1151 |
| 13 | 1783 |
| 14 | 1847 |
| 15 | 2659 |
| 16 | 1621 |
| 17 | 3067 |
| 18 | 1663 |
| 19 | 3583 |
| 20 | 2467 |
| 21 | 2851 |
| 22 | 2551 |
| 23 | 4051 |
| 24 | 5741 |
| 25 | 6239 |
| 26 | 6373 |
| 27 | 6271 |
| 28 | 5927 |
| 29 | 8627 |
| 30 | 6841 |
| 31 | 5603 |
| 32 | 4201 |
| 33 | 5581 |
| 34 | 9901 |
| 35 | 6037 |
| 36 | 8423 |
| 37 | 7487 |
| 38 | 7123 |
| 39 | 5867 |
| 40 | 5791 |
| 41 | 6011 |
| 42 | 8539 |
| 43 | 13119 |
| 44 | 6367 |
| 45 | 13327 |
| 46 | 11863 |