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 | 429327 |
| 2 | 858654 |
| 3 | 1717308 |
| 4 | 3434616 |
| 5 | 6869232 |
| 6 | 13738464 |
| 7 | 14583415 |
| 8 | 27476928 |
| 9 | 29166830 |
| 10 | 31995179 |
| 11 | 46455089 |
| 12 | 54953856 |
| 13 | 57420033 |
| 14 | 58333660 |
| 15 | 58473815 |
| 16 | 60227705 |
| 17 | 63990358 |
| 18 | 66863995 |
| 19 | 71828271 |
| 20 | 72766215 |
| 21 | 84301671 |
| 22 | 86290359 |
| 23 | 91406901 |
| 24 | 92910178 |
| 25 | 94508343 |
| 26 | 97720353 |