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 | 1889 |
| 2 | 1979 |
| 3 | 1997 |
| 4 | 2699 |
| 5 | 2789 |
| 6 | 2879 |
| 7 | 2897 |
| 8 | 2969 |
| 9 | 3779 |
| 10 | 3797 |
| 11 | 4679 |
| 12 | 4787 |
| 13 | 4877 |
| 14 | 4967 |
| 15 | 5399 |
| 16 | 5669 |
| 17 | 5849 |
| 18 | 5867 |
| 19 | 5939 |
| 20 | 6299 |
| 21 | 6389 |
| 22 | 6569 |
| 23 | 6659 |
| 24 | 6857 |
| 25 | 6947 |
| 26 | 6983 |
| 27 | 7487 |
| 28 | 7559 |
| 29 | 7577 |
| 30 | 7649 |
| 31 | 7757 |
| 32 | 7793 |
| 33 | 7829 |
| 34 | 7883 |
| 35 | 7919 |
| 36 | 7937 |
| 37 | 8297 |
| 38 | 8369 |
| 39 | 8387 |
| 40 | 8693 |
| 41 | 8747 |
| 42 | 8783 |