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 | 43 |
| 2 | 53 |
| 3 | 79 |
| 4 | 97 |
| 5 | 199 |
| 6 | 257 |
| 7 | 347 |
| 8 | 1103 |
| 9 | 1187 |
| 10 | 1303 |
| 11 | 1367 |
| 12 | 1753 |
| 13 | 2029 |
| 14 | 2351 |
| 15 | 2593 |
| 16 | 2647 |
| 17 | 3181 |
| 18 | 3253 |
| 19 | 4663 |
| 20 | 4787 |
| 21 | 4903 |
| 22 | 4919 |
| 23 | 5573 |
| 24 | 6091 |
| 25 | 7079 |
| 26 | 7331 |
| 27 | 7369 |
| 28 | 7457 |
| 29 | 8101 |
| 30 | 8527 |
| 31 | 8543 |
| 32 | 10159 |
| 33 | 11549 |
| 34 | 12647 |
| 35 | 13151 |
| 36 | 14699 |
| 37 | 15031 |
| 38 | 15559 |
| 39 | 15679 |
| 40 | 15881 |
| 41 | 15889 |
| 42 | 16661 |
| 43 | 17099 |
| 44 | 17881 |
| 45 | 18251 |
| 46 | 18959 |
| 47 | 19219 |
| 48 | 20399 |
| 49 | 20431 |