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 | 874651 |
| 2 | 941879 |
| 3 | 1074277 |
| 4 | 1080451 |
| 5 | 1396697 |
| 6 | 2024387 |
| 7 | 2546237 |
| 8 | 2807603 |
| 9 | 3267419 |
| 10 | 3324847 |
| 11 | 3436273 |
| 12 | 3465673 |
| 13 | 3851009 |
| 14 | 4150301 |
| 15 | 4219979 |
| 16 | 4367567 |
| 17 | 4651963 |
| 18 | 4762507 |
| 19 | 5173813 |
| 20 | 5308759 |
| 21 | 5398919 |
| 22 | 5474477 |
| 23 | 5552191 |
| 24 | 5710363 |
| 25 | 6248579 |
| 26 | 6391267 |
| 27 | 6575507 |
| 28 | 6627251 |
| 29 | 6791107 |