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 | 463 |
| 2 | 487 |
| 3 | 631 |
| 4 | 751 |
| 5 | 823 |
| 6 | 991 |
| 7 | 1087 |
| 8 | 1303 |
| 9 | 1423 |
| 10 | 1831 |
| 11 | 1873 |
| 12 | 2017 |
| 13 | 2137 |
| 14 | 2143 |
| 15 | 2311 |
| 16 | 2377 |
| 17 | 2473 |
| 18 | 2671 |
| 19 | 2689 |
| 20 | 3217 |
| 21 | 3271 |
| 22 | 3529 |
| 23 | 3697 |
| 24 | 3943 |
| 25 | 4057 |
| 26 | 4159 |
| 27 | 4327 |
| 28 | 4447 |
| 29 | 4519 |
| 30 | 4657 |
| 31 | 4783 |
| 32 | 4951 |
| 33 | 4999 |
| 34 | 5119 |
| 35 | 5503 |
| 36 | 5527 |
| 37 | 5569 |
| 38 | 5791 |
| 39 | 5839 |
| 40 | 6007 |
| 41 | 6073 |