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 | 67 |
| 2 | 83 |
| 3 | 167 |
| 4 | 193 |
| 5 | 251 |
| 6 | 277 |
| 7 | 433 |
| 8 | 487 |
| 9 | 503 |
| 10 | 587 |
| 11 | 601 |
| 12 | 613 |
| 13 | 727 |
| 14 | 823 |
| 15 | 907 |
| 16 | 1063 |
| 17 | 1217 |
| 18 | 1231 |
| 19 | 1553 |
| 20 | 1663 |
| 21 | 1777 |
| 22 | 1861 |
| 23 | 1873 |
| 24 | 1973 |
| 25 | 1987 |
| 26 | 2083 |
| 27 | 2281 |
| 28 | 2293 |
| 29 | 2351 |
| 30 | 2377 |
| 31 | 2393 |
| 32 | 2797 |
| 33 | 2897 |
| 34 | 3217 |
| 35 | 3343 |
| 36 | 3541 |
| 37 | 3847 |
| 38 | 4073 |
| 39 | 4283 |
| 40 | 4451 |
| 41 | 4507 |
| 42 | 4591 |
| 43 | 4813 |
| 44 | 4871 |
| 45 | 5081 |