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 | 37 |
| 3 | 71 |
| 4 | 101 |
| 5 | 149 |
| 6 | 163 |
| 7 | 191 |
| 8 | 271 |
| 9 | 293 |
| 10 | 379 |
| 11 | 409 |
| 12 | 419 |
| 13 | 647 |
| 14 | 661 |
| 15 | 709 |
| 16 | 1153 |
| 17 | 1193 |
| 18 | 1231 |
| 19 | 1277 |
| 20 | 1523 |
| 21 | 1583 |
| 22 | 1619 |
| 23 | 1667 |
| 24 | 1693 |
| 25 | 1753 |
| 26 | 1777 |
| 27 | 1787 |
| 28 | 1913 |
| 29 | 2089 |
| 30 | 2099 |
| 31 | 2161 |
| 32 | 2213 |
| 33 | 2441 |
| 34 | 2473 |
| 35 | 2531 |
| 36 | 2551 |
| 37 | 2609 |
| 38 | 2711 |
| 39 | 2749 |
| 40 | 2909 |
| 41 | 2953 |
| 42 | 2999 |
| 43 | 3221 |
| 44 | 3257 |
| 45 | 3469 |