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 | 5 |
| 3 | 21 |
| 4 | 91 |
| 5 | 355 |
| 6 | 456 |
| 7 | 666 |
| 8 | 2927 |
| 9 | 4946 |
| 10 | 6064 |
| 11 | 6188 |
| 12 | 6192 |
| 13 | 13858 |
| 14 | 14884 |
| 15 | 39592 |
| 16 | 54429 |
| 17 | 77603 |
| 18 | 87566 |
| 19 | 210905 |
| 20 | 245770 |
| 21 | 422097 |
| 22 | 585876 |
| 23 | 908602 |
| 24 | 976209 |
| 25 | 1240768 |
| 26 | 1340675 |
| 27 | 1573890 |
| 28 | 2589172 |
| 29 | 4740893 |
| 30 | 5168099 |
| 31 | 8525972 |
| 32 | 8646462 |
| 33 | 10478354 |
| 34 | 12636785 |
| 35 | 17943798 |
| 36 | 19524935 |