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 | 3 |
| 3 | 1 |
| 4 | 19 |
| 5 | 16 |
| 6 | 1 |
| 7 | 201 |
| 8 | 319 |
| 9 | 55 |
| 10 | 1 |
| 11 | 3131 |
| 12 | 8296 |
| 13 | 2816 |
| 14 | 156 |
| 15 | 1 |
| 16 | 66883 |
| 17 | 274089 |
| 18 | 158774 |
| 19 | 18254 |
| 20 | 399 |
| 21 | 1 |
| 22 | 1866103 |
| 23 | 11233692 |
| 24 | 10137723 |
| 25 | 2064028 |
| 26 | 99093 |
| 27 | 960 |
| 28 | 1 |
| 29 | 65599089 |
| 30 | 559402687 |
| 31 | 738815949 |
| 32 | 240080355 |
| 33 | 21320275 |
| 34 | 481821 |
| 35 | 2223 |
| 36 | 1 |
| 37 | 2826880471 |