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) |
---|---|
0 | 2 |
1 | 6 |
2 | 210 |
3 | 72930 |
4 | 620310 |
5 | 278995269860970 |
6 | 12849025509071310 |
7 | 492608110538467706074890 |
8 | 1342951001046021018427857601026746070 |
9 | 37793589449865555275592120894959094883390892772270 |
10 | 728982633030274864467458719371654181886452163442582606072870 |
11 | 28339554655955912942523491885490197708224606885407444005070 |