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 | 131 |
| 3 | 193 |
| 4 | 311 |
| 5 | 373 |
| 6 | 491 |
| 7 | 733 |
| 8 | 857 |
| 9 | 1061 |
| 10 | 1123 |
| 11 | 1217 |
| 12 | 1279 |
| 13 | 1303 |
| 14 | 1427 |
| 15 | 1459 |
| 16 | 1607 |
| 17 | 1787 |
| 18 | 2029 |
| 19 | 2053 |
| 20 | 2357 |
| 21 | 3169 |
| 22 | 3373 |
| 23 | 3677 |
| 24 | 3739 |
| 25 | 3833 |
| 26 | 3919 |
| 27 | 4099 |
| 28 | 4583 |
| 29 | 5153 |
| 30 | 5419 |
| 31 | 5903 |
| 32 | 6317 |
| 33 | 6379 |
| 34 | 6473 |
| 35 | 7043 |
| 36 | 7309 |
| 37 | 7793 |
| 38 | 7937 |
| 39 | 8117 |
| 40 | 8179 |
| 41 | 8297 |
| 42 | 8363 |
| 43 | 8539 |
| 44 | 8543 |
| 45 | 8867 |