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 | 17 |
| 2 | 89 |
| 3 | 409 |
| 4 | 449 |
| 5 | 577 |
| 6 | 953 |
| 7 | 7649 |
| 8 | 12401 |
| 9 | 14593 |
| 10 | 23689 |
| 11 | 28393 |
| 12 | 29033 |
| 13 | 30689 |
| 14 | 36809 |
| 15 | 40153 |
| 16 | 46457 |
| 17 | 47969 |
| 18 | 54577 |
| 19 | 56393 |
| 20 | 59273 |
| 21 | 65033 |
| 22 | 72649 |
| 23 | 78713 |
| 24 | 92033 |
| 25 | 98953 |
| 26 | 106033 |
| 27 | 141353 |
| 28 | 146249 |
| 29 | 150209 |
| 30 | 169657 |
| 31 | 176489 |
| 32 | 199889 |
| 33 | 205433 |
| 34 | 221849 |
| 35 | 235273 |
| 36 | 238481 |
| 37 | 245033 |
| 38 | 258569 |
| 39 | 381841 |
| 40 | 394633 |
| 41 | 441193 |
| 42 | 529273 |