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 | 7 |
| 3 | 1 |
| 4 | 85 |
| 5 | 19 |
| 6 | 1 |
| 7 | 415 |
| 8 | 115 |
| 9 | 37 |
| 10 | 1 |
| 11 | 12019 |
| 12 | 3799 |
| 13 | 1489 |
| 14 | 61 |
| 15 | 1 |
| 16 | 13489 |
| 17 | 4669 |
| 18 | 2059 |
| 19 | 919 |
| 20 | 91 |
| 21 | 1 |
| 22 | 726301 |
| 23 | 268921 |
| 24 | 128431 |
| 25 | 64171 |
| 26 | 7669 |
| 27 | 127 |
| 28 | 1 |
| 29 | 3144919 |
| 30 | 1227199 |
| 31 | 621139 |
| 32 | 334699 |
| 33 | 178669 |
| 34 | 3565 |
| 35 | 169 |
| 36 | 1 |
| 37 | 30300391 |