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 | 588455 |
| 2 | 1010735 |
| 3 | 2276351 |
| 4 | 2756159 |
| 5 | 4107455 |
| 6 | 4874639 |
| 7 | 5669279 |
| 8 | 6539819 |
| 9 | 8421335 |
| 10 | 13670855 |
| 11 | 16184663 |
| 12 | 16868159 |
| 13 | 21408695 |
| 14 | 23176439 |
| 15 | 24685199 |
| 16 | 25111295 |
| 17 | 26636687 |
| 18 | 30071327 |
| 19 | 34347599 |
| 20 | 34541639 |
| 21 | 36149399 |
| 22 | 36485015 |
| 23 | 38999519 |
| 24 | 39715319 |
| 25 | 42624911 |
| 26 | 43134959 |
| 27 | 49412285 |