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 | 3280 |
| 2 | 6160 |
| 3 | 8320 |
| 4 | 51520 |
| 5 | 99904 |
| 6 | 174640 |
| 7 | 386320 |
| 8 | 541840 |
| 9 | 883120 |
| 10 | 1690960 |
| 11 | 2062480 |
| 12 | 2365312 |
| 13 | 2688880 |
| 14 | 2959744 |
| 15 | 3077680 |
| 16 | 3152560 |
| 17 | 3274240 |
| 18 | 5375920 |
| 19 | 6885760 |
| 20 | 8925312 |
| 21 | 10030720 |
| 22 | 11219584 |
| 23 | 11912080 |
| 24 | 12058960 |
| 25 | 14370160 |
| 26 | 15854080 |
| 27 | 18966640 |
| 28 | 21839440 |
| 29 | 22038160 |
| 30 | 24787840 |
| 31 | 26725360 |