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 | 4008 |
| 3 | 3563 |
| 4 | 5428 |
| 5 | 8133 |
| 6 | 1976 |
| 7 | 12241 |
| 8 | 12762 |
| 9 | 12359 |
| 10 | 11620 |
| 11 | 2901 |
| 12 | 13544 |
| 13 | 5035 |
| 14 | 2658 |
| 15 | 9059 |
| 16 | 4246 |
| 17 | 3213 |
| 18 | 12722 |
| 19 | 2491 |
| 20 | 6036 |
| 21 | 5423 |
| 22 | 3298 |
| 23 | 8481 |
| 24 | 7154 |
| 25 | 6079 |
| 26 | 3786 |
| 27 | 4979 |
| 28 | 6130 |
| 29 | 9885 |
| 30 | 10658 |
| 31 | 9037 |
| 32 | 11784 |
| 33 | 3023 |
| 34 | 1864 |
| 35 | 4779 |
| 36 | 8 |
| 37 | 10777 |
| 38 | 8862 |
| 39 | 1025 |
| 40 | 202 |
| 41 | 11097 |
| 42 | 1370 |
| 43 | 2479 |