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) |
|---|---|
| 0 | 7 |
| 1 | 25 |
| 2 | 26 |
| 3 | 44 |
| 4 | 133 |
| 5 | 187 |
| 6 | 125 |
| 7 | 161 |
| 8 | 403 |
| 9 | 493 |
| 10 | 296 |
| 11 | 350 |
| 12 | 817 |
| 13 | 943 |
| 14 | 539 |
| 15 | 611 |
| 16 | 1375 |
| 17 | 1537 |
| 18 | 854 |
| 19 | 944 |
| 20 | 2077 |
| 21 | 2275 |
| 22 | 1241 |
| 23 | 1349 |
| 24 | 2923 |
| 25 | 3157 |
| 26 | 1700 |
| 27 | 1826 |
| 28 | 3913 |
| 29 | 4183 |
| 30 | 2231 |
| 31 | 2375 |
| 32 | 5047 |
| 33 | 5353 |
| 34 | 2834 |
| 35 | 2996 |
| 36 | 6325 |
| 37 | 6667 |
| 38 | 3509 |
| 39 | 3689 |
| 40 | 7747 |
| 41 | 8125 |
| 42 | 4256 |
| 43 | 4454 |
| 44 | 9313 |
| 45 | 9727 |
| 46 | 5075 |
| 47 | 5291 |