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 | 37 |
| 2 | 47 |
| 3 | 163 |
| 4 | 167 |
| 5 | 647 |
| 6 | 881 |
| 7 | 1151 |
| 8 | 1627 |
| 9 | 3271 |
| 10 | 5179 |
| 11 | 5659 |
| 12 | 11597 |
| 13 | 13799 |
| 14 | 18503 |
| 15 | 31259 |
| 16 | 43331 |
| 17 | 44201 |
| 18 | 76441 |
| 19 | 163883 |
| 20 | 277231 |
| 21 | 391067 |
| 22 | 402487 |
| 23 | 630493 |
| 24 | 643703 |
| 25 | 809407 |
| 26 | 985679 |
| 27 | 1170311 |
| 28 | 1326989 |
| 29 | 1365799 |
| 30 | 2113973 |
| 31 | 2260631 |
| 32 | 2273101 |
| 33 | 2392939 |
| 34 | 2662133 |
| 35 | 2750431 |