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 | 4 |
| 2 | 67 |
| 3 | 130 |
| 4 | 193 |
| 5 | 256 |
| 6 | 732 |
| 7 | 795 |
| 8 | 858 |
| 9 | 921 |
| 10 | 1460 |
| 11 | 1523 |
| 12 | 1586 |
| 13 | 2188 |
| 14 | 2251 |
| 15 | 2916 |
| 16 | 4099 |
| 17 | 4162 |
| 18 | 4225 |
| 19 | 4288 |
| 20 | 4827 |
| 21 | 4890 |
| 22 | 4953 |
| 23 | 5555 |
| 24 | 5618 |
| 25 | 6283 |
| 26 | 8194 |
| 27 | 8257 |
| 28 | 8320 |
| 29 | 8922 |
| 30 | 8985 |
| 31 | 9650 |
| 32 | 12289 |
| 33 | 12352 |
| 34 | 13017 |
| 35 | 15628 |
| 36 | 15691 |
| 37 | 15754 |
| 38 | 15817 |
| 39 | 16356 |
| 40 | 16384 |
| 41 | 16419 |
| 42 | 16482 |
| 43 | 17084 |
| 44 | 17147 |
| 45 | 17812 |