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 | 22 |
| 2 | 154 |
| 3 | 242 |
| 4 | 286 |
| 5 | 374 |
| 6 | 814 |
| 7 | 1034 |
| 8 | 1078 |
| 9 | 1298 |
| 10 | 1342 |
| 11 | 1474 |
| 12 | 1562 |
| 13 | 1694 |
| 14 | 1738 |
| 15 | 2134 |
| 16 | 2222 |
| 17 | 2354 |
| 18 | 2794 |
| 19 | 3014 |
| 20 | 3058 |
| 21 | 3146 |
| 22 | 3278 |
| 23 | 3454 |
| 24 | 3586 |
| 25 | 3674 |
| 26 | 3982 |
| 27 | 4114 |
| 28 | 4246 |
| 29 | 4334 |
| 30 | 4378 |
| 31 | 4906 |
| 32 | 4994 |
| 33 | 5654 |
| 34 | 5698 |
| 35 | 5786 |
| 36 | 5918 |
| 37 | 5962 |
| 38 | 6094 |
| 39 | 6226 |
| 40 | 6754 |
| 41 | 6842 |
| 42 | 6886 |
| 43 | 6974 |
| 44 | 7414 |
| 45 | 7634 |
| 46 | 7678 |
| 47 | 7766 |