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 | 195 |
| 2 | 1542 |
| 3 | 5193 |
| 4 | 12300 |
| 5 | 24015 |
| 6 | 41490 |
| 7 | 65877 |
| 8 | 98328 |
| 9 | 139995 |
| 10 | 192030 |
| 11 | 255585 |
| 12 | 331812 |
| 13 | 421863 |
| 14 | 526890 |
| 15 | 648045 |
| 16 | 786480 |
| 17 | 943347 |
| 18 | 1119798 |
| 19 | 1316985 |
| 20 | 1536060 |
| 21 | 1778175 |
| 22 | 2044482 |
| 23 | 2336133 |
| 24 | 2654280 |
| 25 | 3000075 |
| 26 | 3374670 |
| 27 | 3779217 |
| 28 | 4214868 |
| 29 | 4682775 |
| 30 | 5184090 |
| 31 | 5719965 |
| 32 | 6291552 |
| 33 | 6900003 |
| 34 | 7546470 |
| 35 | 8232105 |
| 36 | 8958060 |
| 37 | 9725487 |