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 | 83 |
| 2 | 227 |
| 3 | 557 |
| 4 | 659 |
| 5 | 751 |
| 6 | 773 |
| 7 | 811 |
| 8 | 983 |
| 9 | 1061 |
| 10 | 1231 |
| 11 | 1409 |
| 12 | 1423 |
| 13 | 1531 |
| 14 | 1553 |
| 15 | 1847 |
| 16 | 2111 |
| 17 | 2347 |
| 18 | 2357 |
| 19 | 2399 |
| 20 | 2417 |
| 21 | 2683 |
| 22 | 2999 |
| 23 | 3037 |
| 24 | 3109 |
| 25 | 3371 |
| 26 | 3517 |
| 27 | 3581 |
| 28 | 3613 |
| 29 | 3929 |
| 30 | 4111 |
| 31 | 4211 |
| 32 | 4357 |
| 33 | 4391 |
| 34 | 4591 |
| 35 | 4643 |