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 | 2 |
| 2 | 79 |
| 3 | 391701 |
| 4 | 505017 |
| 5 | 740413 |
| 6 | 787187 |
| 7 | 933025 |
| 8 | 1169863 |
| 9 | 1333719 |
| 10 | 1406792 |
| 11 | 2212261 |
| 12 | 2719950 |
| 13 | 2962738 |
| 14 | 3125992 |
| 15 | 3284955 |
| 16 | 3384586 |
| 17 | 3727271 |
| 18 | 3821295 |
| 19 | 3861881 |
| 20 | 4320864 |
| 21 | 4439878 |
| 22 | 4764356 |
| 23 | 5014865 |
| 24 | 5480190 |
| 25 | 5879274 |
| 26 | 6124442 |