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 | 5 |
| 3 | 97 |
| 4 | 109 |
| 5 | 149 |
| 6 | 317 |
| 7 | 337 |
| 8 | 349 |
| 9 | 431 |
| 10 | 709 |
| 11 | 769 |
| 12 | 1009 |
| 13 | 1061 |
| 14 | 1117 |
| 15 | 1129 |
| 16 | 1217 |
| 17 | 1297 |
| 18 | 2003 |
| 19 | 2029 |
| 20 | 2069 |
| 21 | 2129 |
| 22 | 2153 |
| 23 | 2237 |
| 24 | 2377 |
| 25 | 2411 |
| 26 | 2437 |
| 27 | 2777 |
| 28 | 2909 |
| 29 | 2927 |
| 30 | 3089 |
| 31 | 3109 |
| 32 | 3229 |
| 33 | 3359 |
| 34 | 3533 |
| 35 | 3557 |
| 36 | 3631 |
| 37 | 4129 |
| 38 | 4337 |
| 39 | 4603 |
| 40 | 4789 |
| 41 | 4903 |
| 42 | 4937 |
| 43 | 5021 |
| 44 | 5167 |
| 45 | 5563 |
| 46 | 5737 |