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 | 5 |
| 2 | 31 |
| 3 | 83 |
| 4 | 109 |
| 5 | 239 |
| 6 | 317 |
| 7 | 421 |
| 8 | 499 |
| 9 | 577 |
| 10 | 733 |
| 11 | 811 |
| 12 | 863 |
| 13 | 941 |
| 14 | 967 |
| 15 | 1019 |
| 16 | 1097 |
| 17 | 1123 |
| 18 | 1201 |
| 19 | 1279 |
| 20 | 1409 |
| 21 | 1487 |
| 22 | 1669 |
| 23 | 1721 |
| 24 | 1747 |
| 25 | 1877 |
| 26 | 2111 |
| 27 | 2137 |
| 28 | 2267 |
| 29 | 2293 |
| 30 | 2371 |
| 31 | 2423 |
| 32 | 2579 |
| 33 | 2657 |
| 34 | 2683 |
| 35 | 2917 |
| 36 | 2969 |
| 37 | 3203 |
| 38 | 3229 |
| 39 | 3307 |
| 40 | 3359 |
| 41 | 3463 |
| 42 | 3541 |
| 43 | 3593 |
| 44 | 3671 |
| 45 | 3697 |