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 | 2 |
| 3 | 3 |
| 4 | 7 |
| 5 | 39 |
| 6 | 110 |
| 7 | 181 |
| 8 | 252 |
| 9 | 323 |
| 10 | 394 |
| 11 | 465 |
| 12 | 1001 |
| 13 | 9545 |
| 14 | 27634 |
| 15 | 45723 |
| 16 | 63812 |
| 17 | 81901 |
| 18 | 99990 |
| 19 | 118079 |
| 20 | 136168 |
| 21 | 154257 |
| 22 | 172346 |
| 23 | 190435 |
| 24 | 398959 |
| 25 | 5394991 |
| 26 | 15786014 |
| 27 | 26177037 |
| 28 | 36568060 |
| 29 | 46959083 |
| 30 | 57350106 |
| 31 | 67741129 |
| 32 | 78132152 |
| 33 | 88523175 |
| 34 | 98914198 |
| 35 | 109305221 |
| 36 | 119696244 |