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 | 11 |
| 2 | 13 |
| 3 | 101 |
| 4 | 103 |
| 5 | 181 |
| 6 | 293 |
| 7 | 631 |
| 8 | 701 |
| 9 | 811 |
| 10 | 1153 |
| 11 | 1171 |
| 12 | 1409 |
| 13 | 1801 |
| 14 | 1933 |
| 15 | 2017 |
| 16 | 2039 |
| 17 | 2053 |
| 18 | 2143 |
| 19 | 2213 |
| 20 | 2521 |
| 21 | 2633 |
| 22 | 3041 |
| 23 | 3089 |
| 24 | 3221 |
| 25 | 3373 |
| 26 | 3391 |
| 27 | 3469 |
| 28 | 3643 |
| 29 | 3739 |
| 30 | 4057 |
| 31 | 4231 |
| 32 | 5153 |
| 33 | 5281 |
| 34 | 5333 |
| 35 | 5449 |
| 36 | 5623 |
| 37 | 5717 |
| 38 | 6053 |
| 39 | 6121 |
| 40 | 6301 |
| 41 | 7043 |
| 42 | 7333 |
| 43 | 8101 |
| 44 | 8543 |
| 45 | 9241 |