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 | 13 |
| 2 | 68 |
| 3 | 222 |
| 4 | 555 |
| 5 | 1171 |
| 6 | 2198 |
| 7 | 3788 |
| 8 | 6117 |
| 9 | 9385 |
| 10 | 13816 |
| 11 | 19658 |
| 12 | 27183 |
| 13 | 36687 |
| 14 | 48490 |
| 15 | 62936 |
| 16 | 80393 |
| 17 | 101253 |
| 18 | 125932 |
| 19 | 154870 |
| 20 | 188531 |
| 21 | 227403 |
| 22 | 271998 |
| 23 | 322852 |
| 24 | 380525 |
| 25 | 445601 |
| 26 | 518688 |
| 27 | 600418 |
| 28 | 691447 |
| 29 | 792455 |
| 30 | 904146 |
| 31 | 1027248 |
| 32 | 1162513 |