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 | 23660 |
| 2 | 26250 |
| 3 | 53235 |
| 4 | 94640 |
| 5 | 105000 |
| 6 | 147875 |
| 7 | 212940 |
| 8 | 222530 |
| 9 | 236250 |
| 10 | 378560 |
| 11 | 390390 |
| 12 | 420000 |
| 13 | 479115 |
| 14 | 591500 |
| 15 | 656250 |
| 16 | 788970 |
| 17 | 851760 |
| 18 | 945000 |
| 19 | 1286250 |
| 20 | 1330875 |
| 21 | 1561560 |
| 22 | 1680000 |
| 23 | 1916460 |
| 24 | 2126250 |
| 25 | 2608515 |
| 26 | 2625000 |
| 27 | 3176250 |
| 28 | 3407040 |
| 29 | 3513510 |