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 | 59051 |
| 3 | 62507 |
| 4 | 64811 |
| 5 | 66347 |
| 6 | 67883 |
| 7 | 71339 |
| 8 | 73643 |
| 9 | 81707 |
| 10 | 83243 |
| 11 | 87083 |
| 12 | 89387 |
| 13 | 91691 |
| 14 | 95531 |
| 15 | 99371 |
| 16 | 100907 |
| 17 | 104491 |
| 18 | 110251 |
| 19 | 115883 |
| 20 | 119723 |
| 21 | 121259 |
| 22 | 126443 |
| 23 | 127979 |
| 24 | 136043 |
| 25 | 139627 |
| 26 | 141931 |
| 27 | 143467 |
| 28 | 145771 |
| 29 | 148331 |