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 | 7 |
| 2 | 17 |
| 3 | 37 |
| 4 | 113 |
| 5 | 157 |
| 6 | 227 |
| 7 | 283 |
| 8 | 293 |
| 9 | 313 |
| 10 | 347 |
| 11 | 443 |
| 12 | 587 |
| 13 | 787 |
| 14 | 883 |
| 15 | 1063 |
| 16 | 1097 |
| 17 | 1237 |
| 18 | 1303 |
| 19 | 1327 |
| 20 | 1427 |
| 21 | 1567 |
| 22 | 1723 |
| 23 | 1933 |
| 24 | 1973 |
| 25 | 2087 |
| 26 | 2347 |
| 27 | 2467 |
| 28 | 2687 |
| 29 | 2777 |
| 30 | 3457 |
| 31 | 3593 |
| 32 | 4447 |
| 33 | 4703 |
| 34 | 4793 |
| 35 | 4967 |
| 36 | 5737 |
| 37 | 5827 |
| 38 | 6317 |
| 39 | 6607 |
| 40 | 6793 |
| 41 | 6857 |
| 42 | 8297 |
| 43 | 8563 |
| 44 | 8803 |
| 45 | 9433 |