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 | 17784450 |
| 2 | 28873348 |
| 3 | 38990474 |
| 4 | 44534923 |
| 5 | 48780675 |
| 6 | 85648274 |
| 7 | 95438475 |
| 8 | 100982924 |
| 9 | 111100050 |
| 10 | 157757850 |
| 11 | 184508323 |
| 12 | 188754075 |
| 13 | 225621674 |
| 14 | 240956324 |
| 15 | 251073450 |
| 16 | 308820148 |
| 17 | 318937274 |
| 18 | 334271924 |
| 19 | 365595074 |
| 20 | 371139523 |
| 21 | 378806848 |
| 22 | 391046850 |
| 23 | 437704650 |
| 24 | 505568474 |
| 25 | 511112923 |