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 | 30 |
| 2 | 84 |
| 3 | 180 |
| 4 | 385 |
| 5 | 819 |
| 6 | 1584 |
| 7 | 2431 |
| 8 | 3952 |
| 9 | 6256 |
| 10 | 8075 |
| 11 | 12673 |
| 12 | 17825 |
| 13 | 26825 |
| 14 | 36859 |
| 15 | 49321 |
| 16 | 71299 |
| 17 | 86387 |
| 18 | 107113 |
| 19 | 135877 |
| 20 | 158417 |
| 21 | 209509 |
| 22 | 255529 |
| 23 | 298351 |
| 24 | 375803 |
| 25 | 419823 |
| 26 | 478661 |
| 27 | 569511 |
| 28 | 652131 |
| 29 | 746087 |
| 30 | 889199 |
| 31 | 1048279 |
| 32 | 1133927 |
| 33 | 1245373 |
| 34 | 1411223 |
| 35 | 1564259 |
| 36 | 1791163 |