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 | 1 |
| 2 | 17 |
| 3 | 101 |
| 4 | 501 |
| 5 | 1627 |
| 6 | 2133 |
| 7 | 2143 |
| 8 | 2201 |
| 9 | 2243 |
| 10 | 3086 |
| 11 | 3536 |
| 12 | 3869 |
| 13 | 4163 |
| 14 | 4398 |
| 15 | 4477 |
| 16 | 5598 |
| 17 | 5948 |
| 18 | 5982 |
| 19 | 6101 |
| 20 | 6998 |
| 21 | 7113 |
| 22 | 7807 |
| 23 | 8501 |
| 24 | 8693 |
| 25 | 9177 |
| 26 | 9928 |
| 27 | 10927 |
| 28 | 11127 |
| 29 | 11177 |
| 30 | 11545 |
| 31 | 11836 |
| 32 | 12427 |
| 33 | 12780 |
| 34 | 13043 |
| 35 | 13998 |
| 36 | 14227 |
| 37 | 14448 |
| 38 | 14517 |
| 39 | 14822 |