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 | 1319 |
| 2 | 2699 |
| 3 | 4259 |
| 4 | 4919 |
| 5 | 5689 |
| 6 | 8669 |
| 7 | 10159 |
| 8 | 10529 |
| 9 | 29819 |
| 10 | 33119 |
| 11 | 82339 |
| 12 | 86689 |
| 13 | 98669 |
| 14 | 174079 |
| 15 | 177949 |
| 16 | 196739 |
| 17 | 207869 |
| 18 | 210599 |
| 19 | 222499 |
| 20 | 231809 |
| 21 | 253369 |
| 22 | 267299 |
| 23 | 275699 |
| 24 | 323699 |
| 25 | 362459 |
| 26 | 371639 |
| 27 | 378179 |
| 28 | 388529 |
| 29 | 397799 |
| 30 | 402529 |
| 31 | 421079 |
| 32 | 448859 |
| 33 | 468499 |