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 | 2 |
2 | 7 |
3 | 44 |
4 | 1188 |
5 | 1107451 |
6 | 1655310214489 |
7 | 4507412592442565132297462 |
8 | 21590918158669845303602195101212593993014272683073 |
9 | 535939144392644394939678701363249006606218981708849983487820117907080422754959222872984260614611702 |