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 | 12 |
| 2 | 22 |
| 3 | 35 |
| 4 | 176 |
| 5 | 330 |
| 6 | 2380 |
| 7 | 2625 |
| 8 | 2882 |
| 9 | 3432 |
| 10 | 3876 |
| 11 | 4845 |
| 12 | 8855 |
| 13 | 9801 |
| 14 | 12650 |
| 15 | 14652 |
| 16 | 15251 |
| 17 | 21901 |
| 18 | 26070 |
| 19 | 52360 |
| 20 | 61105 |
| 21 | 66045 |
| 22 | 84847 |
| 23 | 111657 |
| 24 | 137562 |
| 25 | 156332 |
| 26 | 197472 |
| 27 | 230300 |
| 28 | 254410 |
| 29 | 260625 |
| 30 | 270725 |
| 31 | 287547 |
| 32 | 295482 |
| 33 | 351142 |
| 34 | 359905 |