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 | 53 |
| 3 | 103 |
| 4 | 113 |
| 5 | 131 |
| 6 | 257 |
| 7 | 317 |
| 8 | 409 |
| 9 | 787 |
| 10 | 1283 |
| 11 | 1429 |
| 12 | 1657 |
| 13 | 2087 |
| 14 | 2089 |
| 15 | 2687 |
| 16 | 2833 |
| 17 | 3089 |
| 18 | 3191 |
| 19 | 3329 |
| 20 | 3359 |
| 21 | 3889 |
| 22 | 4093 |
| 23 | 4159 |
| 24 | 4513 |
| 25 | 4999 |
| 26 | 5153 |
| 27 | 5683 |
| 28 | 5737 |
| 29 | 6089 |
| 30 | 6317 |
| 31 | 6421 |
| 32 | 6571 |
| 33 | 6679 |
| 34 | 6691 |
| 35 | 7933 |
| 36 | 8971 |
| 37 | 8999 |
| 38 | 9103 |
| 39 | 9743 |
| 40 | 10247 |
| 41 | 10303 |
| 42 | 11213 |
| 43 | 11239 |