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 | 3 |
| 2 | 29 |
| 3 | 107 |
| 4 | 211 |
| 5 | 263 |
| 6 | 367 |
| 7 | 419 |
| 8 | 523 |
| 9 | 601 |
| 10 | 653 |
| 11 | 757 |
| 12 | 809 |
| 13 | 887 |
| 14 | 991 |
| 15 | 1069 |
| 16 | 1277 |
| 17 | 1303 |
| 18 | 1381 |
| 19 | 1433 |
| 20 | 1459 |
| 21 | 1511 |
| 22 | 1667 |
| 23 | 1693 |
| 24 | 1823 |
| 25 | 1901 |
| 26 | 1979 |
| 27 | 2083 |
| 28 | 2161 |
| 29 | 2213 |
| 30 | 2239 |
| 31 | 2447 |
| 32 | 2473 |
| 33 | 2551 |
| 34 | 2707 |
| 35 | 2837 |
| 36 | 3019 |
| 37 | 3253 |
| 38 | 3331 |
| 39 | 3461 |
| 40 | 3539 |
| 41 | 3617 |
| 42 | 3643 |
| 43 | 3851 |
| 44 | 3877 |
| 45 | 3929 |