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 | 10909 |
| 2 | 67247 |
| 3 | 185869 |
| 4 | 408379 |
| 5 | 511111 |
| 6 | 1297061 |
| 7 | 1730461 |
| 8 | 1732333 |
| 9 | 2135347 |
| 10 | 2266079 |
| 11 | 2316203 |
| 12 | 2978917 |
| 13 | 3477737 |
| 14 | 4337257 |
| 15 | 4495739 |
| 16 | 4691849 |
| 17 | 6108461 |
| 18 | 6407971 |
| 19 | 6591163 |
| 20 | 7462589 |
| 21 | 7909507 |
| 22 | 8165039 |
| 23 | 8298337 |
| 24 | 8948509 |
| 25 | 11144083 |
| 26 | 11961373 |
| 27 | 15019049 |
| 28 | 16074059 |
| 29 | 16732561 |
| 30 | 19316263 |