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 | 53 |
| 2 | 131 |
| 3 | 443 |
| 4 | 547 |
| 5 | 677 |
| 6 | 859 |
| 7 | 1171 |
| 8 | 1301 |
| 9 | 1483 |
| 10 | 2029 |
| 11 | 2237 |
| 12 | 2549 |
| 13 | 2861 |
| 14 | 2939 |
| 15 | 3797 |
| 16 | 4603 |
| 17 | 5227 |
| 18 | 5851 |
| 19 | 6397 |
| 20 | 6709 |
| 21 | 6917 |
| 22 | 7229 |
| 23 | 7307 |
| 24 | 7411 |
| 25 | 7541 |
| 26 | 7853 |
| 27 | 8243 |
| 28 | 8269 |
| 29 | 8867 |
| 30 | 8971 |
| 31 | 9283 |
| 32 | 9491 |
| 33 | 9803 |
| 34 | 9907 |
| 35 | 10037 |
| 36 | 10141 |
| 37 | 10427 |
| 38 | 10973 |
| 39 | 11779 |
| 40 | 11909 |
| 41 | 11987 |
| 42 | 12611 |
| 43 | 12637 |
| 44 | 12923 |