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 | 3698771 |
| 2 | 3915479 |
| 3 | 3947903 |
| 4 | 4037197 |
| 5 | 4045333 |
| 6 | 4102471 |
| 7 | 4192709 |
| 8 | 4209167 |
| 9 | 4275149 |
| 10 | 4440613 |
| 11 | 4457197 |
| 12 | 4465501 |
| 13 | 4515311 |
| 14 | 4565107 |
| 15 | 4623467 |
| 16 | 4698697 |
| 17 | 4757339 |
| 18 | 4832941 |
| 19 | 5001421 |
| 20 | 5026771 |
| 21 | 5052109 |
| 22 | 5085869 |
| 23 | 5102761 |
| 24 | 5119649 |
| 25 | 5221283 |
| 26 | 5289299 |
| 27 | 5323321 |