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 | 2 |
| 2 | 47 |
| 3 | 67 |
| 4 | 173 |
| 5 | 229 |
| 6 | 257 |
| 7 | 877 |
| 8 | 1009 |
| 9 | 1031 |
| 10 | 1097 |
| 11 | 1163 |
| 12 | 1669 |
| 13 | 1721 |
| 14 | 1747 |
| 15 | 1877 |
| 16 | 2731 |
| 17 | 2791 |
| 18 | 2851 |
| 19 | 2971 |
| 20 | 3001 |
| 21 | 3061 |
| 22 | 3121 |
| 23 | 3181 |
| 24 | 3271 |
| 25 | 3301 |
| 26 | 3331 |
| 27 | 3361 |
| 28 | 3391 |
| 29 | 3407 |
| 30 | 3583 |
| 31 | 3631 |
| 32 | 3727 |
| 33 | 3823 |
| 34 | 3919 |
| 35 | 3967 |
| 36 | 4079 |
| 37 | 4111 |
| 38 | 4127 |
| 39 | 4159 |
| 40 | 4597 |
| 41 | 4733 |
| 42 | 4801 |
| 43 | 4903 |
| 44 | 4937 |