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 | 7 |
| 2 | 13 |
| 3 | 31 |
| 4 | 37 |
| 5 | 73 |
| 6 | 97 |
| 7 | 157 |
| 8 | 223 |
| 9 | 373 |
| 10 | 433 |
| 11 | 1087 |
| 12 | 1291 |
| 13 | 1423 |
| 14 | 1483 |
| 15 | 1543 |
| 16 | 1861 |
| 17 | 1987 |
| 18 | 2341 |
| 19 | 2383 |
| 20 | 2677 |
| 21 | 2683 |
| 22 | 3313 |
| 23 | 3607 |
| 24 | 4441 |
| 25 | 4507 |
| 26 | 4783 |
| 27 | 4993 |
| 28 | 5641 |
| 29 | 5851 |
| 30 | 6037 |
| 31 | 6961 |
| 32 | 7237 |
| 33 | 7867 |
| 34 | 8731 |
| 35 | 9613 |
| 36 | 9733 |
| 37 | 10723 |
| 38 | 13093 |
| 39 | 13681 |
| 40 | 14143 |
| 41 | 14731 |
| 42 | 16057 |
| 43 | 16411 |
| 44 | 16921 |
| 45 | 17377 |