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 | 43 |
| 3 | 79 |
| 4 | 151 |
| 5 | 223 |
| 6 | 331 |
| 7 | 367 |
| 8 | 439 |
| 9 | 547 |
| 10 | 619 |
| 11 | 691 |
| 12 | 727 |
| 13 | 907 |
| 14 | 1051 |
| 15 | 1087 |
| 16 | 1123 |
| 17 | 1231 |
| 18 | 1303 |
| 19 | 1447 |
| 20 | 1483 |
| 21 | 1627 |
| 22 | 1663 |
| 23 | 1699 |
| 24 | 1879 |
| 25 | 1951 |
| 26 | 1987 |
| 27 | 2131 |
| 28 | 2203 |
| 29 | 2239 |
| 30 | 2311 |
| 31 | 2347 |
| 32 | 2383 |
| 33 | 2671 |
| 34 | 2707 |
| 35 | 2851 |
| 36 | 2887 |
| 37 | 3067 |
| 38 | 3319 |
| 39 | 3391 |
| 40 | 3463 |
| 41 | 3499 |
| 42 | 3571 |
| 43 | 3607 |
| 44 | 3643 |
| 45 | 3823 |
| 46 | 3931 |