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) |
|---|---|
| 2 | 7 |
| 3 | 5 |
| 4 | 79 |
| 5 | 241 |
| 6 | 727 |
| 7 | 23 |
| 8 | 937 |
| 9 | 19681 |
| 10 | 431 |
| 11 | 499 |
| 12 | 4703 |
| 13 | 8093 |
| 14 | 40193 |
| 15 | 2869781 |
| 16 | 483671 |
| 17 | 94747 |
| 18 | 4657 |
| 19 | 232452293 |
| 20 | 498112057 |
| 21 | 2812679 |
| 22 | 31381059607 |
| 23 | 3765727153 |
| 24 | 1364071 |
| 25 | 44594137339 |
| 26 | 125231 |
| 27 | 13170403 |
| 28 | 5353801183 |
| 29 | 4159349 |
| 30 | 46050353857 |
| 31 | 294487079 |
| 32 | 26892769 |
| 33 | 29178816413 |
| 34 | 3533781113 |