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 | 19 |
| 4 | 20 |
| 5 | 22 |
| 6 | 25 |
| 7 | 28 |
| 8 | 36 |
| 9 | 77 |
| 10 | 107 |
| 11 | 110 |
| 12 | 175 |
| 13 | 789 |
| 14 | 1528 |
| 15 | 1932 |
| 16 | 3778 |
| 17 | 5200 |
| 18 | 7043 |
| 19 | 8077 |
| 20 | 38855 |
| 21 | 41234 |
| 22 | 44884 |
| 23 | 49468 |
| 24 | 204386 |
| 25 | 763283 |
| 26 | 9423515 |
| 27 | 73628992 |
| 28 | 87146144 |
| 29 | 146124072 |
| 30 | 146293356 |
| 31 | 326194628 |
| 32 | 1262293219 |
| 33 | 1321594778 |
| 34 | 2767787511 |
| 35 | 11511913540 |
| 36 | 12481298961 |
| 37 | 13639550655 |