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 | 10820236 |
| 2 | 24069388 |
| 3 | 27802288 |
| 4 | 39297580 |
| 5 | 50717488 |
| 6 | 56362960 |
| 7 | 73070224 |
| 8 | 97339504 |
| 9 | 103605964 |
| 10 | 112209580 |
| 11 | 112526032 |
| 12 | 140053564 |
| 13 | 145315600 |
| 14 | 155790124 |
| 15 | 156415084 |
| 16 | 158877232 |
| 17 | 184667248 |
| 18 | 185979664 |
| 19 | 188913004 |
| 20 | 189225484 |
| 21 | 189541936 |
| 22 | 224435536 |
| 23 | 281740396 |
| 24 | 292406380 |
| 25 | 314388112 |