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 | 5 |
| 2 | 11 |
| 3 | 41 |
| 4 | 71 |
| 5 | 83 |
| 6 | 281 |
| 7 | 383 |
| 8 | 1181 |
| 9 | 1601 |
| 10 | 2351 |
| 11 | 2633 |
| 12 | 3491 |
| 13 | 3833 |
| 14 | 4283 |
| 15 | 5783 |
| 16 | 6221 |
| 17 | 6791 |
| 18 | 8783 |
| 19 | 10301 |
| 20 | 10883 |
| 21 | 11633 |
| 22 | 12251 |
| 23 | 14033 |
| 24 | 15581 |
| 25 | 18341 |
| 26 | 26111 |
| 27 | 26801 |
| 28 | 30881 |
| 29 | 31883 |
| 30 | 34721 |
| 31 | 38231 |
| 32 | 41333 |
| 33 | 41621 |
| 34 | 42491 |
| 35 | 43961 |
| 36 | 46061 |
| 37 | 47591 |
| 38 | 53633 |
| 39 | 60383 |