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 | 53 |
| 3 | 83 |
| 4 | 107 |
| 5 | 149 |
| 6 | 223 |
| 7 | 367 |
| 8 | 509 |
| 9 | 701 |
| 10 | 769 |
| 11 | 853 |
| 12 | 971 |
| 13 | 1039 |
| 14 | 1229 |
| 15 | 1283 |
| 16 | 1327 |
| 17 | 1373 |
| 18 | 1381 |
| 19 | 1439 |
| 20 | 1447 |
| 21 | 1459 |
| 22 | 1783 |
| 23 | 1873 |
| 24 | 1973 |
| 25 | 2237 |
| 26 | 2243 |
| 27 | 2269 |
| 28 | 2339 |
| 29 | 2347 |
| 30 | 2437 |
| 31 | 2459 |
| 32 | 2521 |
| 33 | 2531 |
| 34 | 2797 |
| 35 | 2857 |
| 36 | 3001 |
| 37 | 3391 |
| 38 | 3413 |
| 39 | 3461 |
| 40 | 3583 |
| 41 | 3593 |
| 42 | 3631 |
| 43 | 3659 |
| 44 | 3769 |
| 45 | 3889 |
| 46 | 3947 |