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 | 1831 |
| 2 | 1933 |
| 3 | 2113 |
| 4 | 2221 |
| 5 | 2251 |
| 6 | 2593 |
| 7 | 2803 |
| 8 | 3121 |
| 9 | 3373 |
| 10 | 3391 |
| 11 | 3433 |
| 12 | 3643 |
| 13 | 4057 |
| 14 | 4111 |
| 15 | 4567 |
| 16 | 4621 |
| 17 | 5023 |
| 18 | 5281 |
| 19 | 5623 |
| 20 | 5881 |
| 21 | 6637 |
| 22 | 6763 |
| 23 | 6841 |
| 24 | 6883 |
| 25 | 7333 |
| 26 | 7417 |
| 27 | 7993 |
| 28 | 8581 |
| 29 | 8647 |
| 30 | 9013 |
| 31 | 9241 |
| 32 | 9661 |
| 33 | 9907 |
| 34 | 10273 |
| 35 | 10513 |
| 36 | 10867 |
| 37 | 10957 |
| 38 | 11197 |