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 | 1 |
| 2 | 6 |
| 3 | 27 |
| 4 | 92 |
| 5 | 245 |
| 6 | 546 |
| 7 | 1071 |
| 8 | 1912 |
| 9 | 3177 |
| 10 | 4990 |
| 11 | 7491 |
| 12 | 10836 |
| 13 | 15197 |
| 14 | 20762 |
| 15 | 27735 |
| 16 | 36336 |
| 17 | 46801 |
| 18 | 59382 |
| 19 | 74347 |
| 20 | 91980 |
| 21 | 112581 |
| 22 | 136466 |
| 23 | 163967 |
| 24 | 195432 |
| 25 | 231225 |
| 26 | 271726 |
| 27 | 317331 |
| 28 | 368452 |
| 29 | 425517 |
| 30 | 488970 |
| 31 | 559271 |
| 32 | 636896 |