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 | 12167 |
| 2 | 79507 |
| 3 | 175616 |
| 4 | 195112 |
| 5 | 941192 |
| 6 | 1092727 |
| 7 | 12167000 |
| 8 | 71473375 |
| 9 | 79507000 |
| 10 | 175616000 |
| 11 | 177504328 |
| 12 | 195112000 |
| 13 | 318611987 |
| 14 | 331373888 |
| 15 | 338608873 |
| 16 | 941192000 |
| 17 | 1092727000 |
| 18 | 1865409391 |
| 19 | 3010936384 |
| 20 | 7088952961 |
| 21 | 11405819251 |