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 | 139 |
| 3 | 157 |
| 4 | 193 |
| 5 | 229 |
| 6 | 283 |
| 7 | 337 |
| 8 | 373 |
| 9 | 409 |
| 10 | 463 |
| 11 | 571 |
| 12 | 607 |
| 13 | 643 |
| 14 | 661 |
| 15 | 733 |
| 16 | 751 |
| 17 | 823 |
| 18 | 1039 |
| 19 | 1093 |
| 20 | 1129 |
| 21 | 1237 |
| 22 | 1291 |
| 23 | 1327 |
| 24 | 1381 |
| 25 | 1453 |
| 26 | 1471 |
| 27 | 1543 |
| 28 | 1723 |
| 29 | 1741 |
| 30 | 1831 |
| 31 | 2029 |
| 32 | 2083 |
| 33 | 2137 |
| 34 | 2281 |
| 35 | 2371 |
| 36 | 2551 |
| 37 | 2713 |
| 38 | 2731 |
| 39 | 2803 |
| 40 | 3019 |
| 41 | 3037 |
| 42 | 3109 |
| 43 | 3163 |
| 44 | 3181 |
| 45 | 3217 |
| 46 | 3253 |