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 | 10576 |
| 2 | 26575 |
| 3 | 27476 |
| 4 | 30637 |
| 5 | 36190 |
| 6 | 52628 |
| 7 | 65402 |
| 8 | 66219 |
| 9 | 70232 |
| 10 | 110283 |
| 11 | 112171 |
| 12 | 122815 |
| 13 | 124523 |
| 14 | 142092 |
| 15 | 143096 |
| 16 | 161657 |
| 17 | 165231 |
| 18 | 167293 |
| 19 | 185128 |
| 20 | 214600 |
| 21 | 249801 |
| 22 | 251948 |
| 23 | 270843 |
| 24 | 280903 |
| 25 | 283415 |
| 26 | 285458 |
| 27 | 296687 |
| 28 | 298061 |