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 | 127 |
| 2 | 373 |
| 3 | 619 |
| 4 | 701 |
| 5 | 947 |
| 6 | 1193 |
| 7 | 1439 |
| 8 | 1931 |
| 9 | 2341 |
| 10 | 2423 |
| 11 | 2833 |
| 12 | 3079 |
| 13 | 3407 |
| 14 | 3571 |
| 15 | 4391 |
| 16 | 4637 |
| 17 | 4801 |
| 18 | 5867 |
| 19 | 6113 |
| 20 | 6277 |
| 21 | 6359 |
| 22 | 7507 |
| 23 | 7589 |
| 24 | 7753 |
| 25 | 8081 |
| 26 | 8573 |
| 27 | 8737 |
| 28 | 8819 |
| 29 | 9311 |
| 30 | 9721 |
| 31 | 9803 |
| 32 | 9967 |
| 33 | 10459 |
| 34 | 11197 |
| 35 | 11279 |
| 36 | 11443 |
| 37 | 11689 |
| 38 | 12263 |
| 39 | 12919 |
| 40 | 13001 |
| 41 | 13411 |
| 42 | 13903 |