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 | 17 |
| 3 | 83 |
| 4 | 257 |
| 5 | 631 |
| 6 | 1297 |
| 7 | 2411 |
| 8 | 4099 |
| 9 | 6563 |
| 10 | 10007 |
| 11 | 14653 |
| 12 | 20743 |
| 13 | 28571 |
| 14 | 38431 |
| 15 | 50627 |
| 16 | 65537 |
| 17 | 83537 |
| 18 | 104987 |
| 19 | 130337 |
| 20 | 160001 |
| 21 | 194483 |
| 22 | 234259 |
| 23 | 279847 |
| 24 | 331777 |
| 25 | 390647 |
| 26 | 456979 |
| 27 | 531457 |
| 28 | 614657 |
| 29 | 707293 |
| 30 | 810013 |
| 31 | 923539 |
| 32 | 1048583 |
| 33 | 1185929 |
| 34 | 1336337 |
| 35 | 1500643 |