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 | 15 |
| 3 | 29 |
| 4 | 52 |
| 5 | 62 |
| 6 | 182 |
| 7 | 230 |
| 8 | 315 |
| 9 | 344 |
| 10 | 592 |
| 11 | 944 |
| 12 | 998 |
| 13 | 1155 |
| 14 | 2012 |
| 15 | 2570 |
| 16 | 4028 |
| 17 | 6710 |
| 18 | 15128 |
| 19 | 19688 |
| 20 | 20264 |
| 21 | 30248 |
| 22 | 36224 |
| 23 | 38252 |
| 24 | 40730 |
| 25 | 43964 |
| 26 | 52088 |
| 27 | 90332 |
| 28 | 96128 |
| 29 | 168116 |
| 30 | 195224 |
| 31 | 258512 |
| 32 | 262112 |
| 33 | 451952 |
| 34 | 538112 |
| 35 | 991904 |
| 36 | 1209632 |
| 37 | 1237856 |
| 38 | 1659128 |
| 39 | 2080544 |
| 40 | 2085710 |
| 41 | 2102272 |
| 42 | 2186132 |