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 | 4007 |
| 2 | 6007 |
| 3 | 9007 |
| 4 | 10007 |
| 5 | 12007 |
| 6 | 13007 |
| 7 | 16007 |
| 8 | 24007 |
| 9 | 36007 |
| 10 | 45007 |
| 11 | 61007 |
| 12 | 64007 |
| 13 | 78007 |
| 14 | 82007 |
| 15 | 88007 |
| 16 | 90007 |
| 17 | 94007 |
| 18 | 97007 |
| 19 | 103007 |
| 20 | 108007 |
| 21 | 121007 |
| 22 | 123007 |
| 23 | 135007 |
| 24 | 138007 |
| 25 | 142007 |
| 26 | 145007 |
| 27 | 151007 |
| 28 | 156007 |
| 29 | 157007 |
| 30 | 162007 |
| 31 | 169007 |
| 32 | 171007 |
| 33 | 174007 |