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 | 179 |
| 2 | 251 |
| 3 | 307 |
| 4 | 347 |
| 5 | 467 |
| 6 | 587 |
| 7 | 683 |
| 8 | 1987 |
| 9 | 5099 |
| 10 | 5683 |
| 11 | 7883 |
| 12 | 8059 |
| 13 | 8707 |
| 14 | 12227 |
| 15 | 14867 |
| 16 | 15083 |
| 17 | 15227 |
| 18 | 22283 |
| 19 | 34883 |
| 20 | 40627 |
| 21 | 42787 |
| 22 | 47819 |
| 23 | 50147 |
| 24 | 51683 |
| 25 | 68147 |
| 26 | 73547 |
| 27 | 78467 |
| 28 | 84523 |
| 29 | 84979 |
| 30 | 89051 |
| 31 | 95219 |
| 32 | 104947 |
| 33 | 106451 |
| 34 | 107699 |
| 35 | 132707 |
| 36 | 134291 |
| 37 | 142811 |
| 38 | 149939 |
| 39 | 164051 |