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 | 5 |
| 2 | 132 |
| 3 | 259 |
| 4 | 386 |
| 5 | 513 |
| 6 | 640 |
| 7 | 2191 |
| 8 | 2318 |
| 9 | 2445 |
| 10 | 2572 |
| 11 | 2699 |
| 12 | 4377 |
| 13 | 4504 |
| 14 | 4631 |
| 15 | 4758 |
| 16 | 6563 |
| 17 | 6690 |
| 18 | 6817 |
| 19 | 8749 |
| 20 | 8876 |
| 21 | 10935 |
| 22 | 16388 |
| 23 | 16515 |
| 24 | 16642 |
| 25 | 16769 |
| 26 | 16896 |
| 27 | 18574 |
| 28 | 18701 |
| 29 | 18828 |
| 30 | 18955 |
| 31 | 20760 |
| 32 | 20887 |
| 33 | 21014 |
| 34 | 22946 |
| 35 | 23073 |
| 36 | 25132 |
| 37 | 32771 |
| 38 | 32898 |
| 39 | 33025 |
| 40 | 33152 |
| 41 | 34957 |
| 42 | 35084 |
| 43 | 35211 |