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 | 185423 |
| 2 | 641519 |
| 3 | 1551728 |
| 4 | 1854230 |
| 5 | 6415190 |
| 6 | 12043464 |
| 7 | 12147605 |
| 8 | 15517280 |
| 9 | 16561735 |
| 10 | 18542300 |
| 11 | 26908132 |
| 12 | 29242698 |
| 13 | 33491333 |
| 14 | 34982204 |
| 15 | 35866945 |
| 16 | 37584428 |
| 17 | 44263715 |
| 18 | 45980752 |
| 19 | 54555936 |
| 20 | 56148739 |
| 21 | 60883944 |
| 22 | 64151900 |