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 | 208114637736580743168000 |
2 | 7197966128645938515382156481789952000 |
3 | 85278137430613949474674174708223909560320000000 |
4 | 1585539968089882234636505126953125000000000000000000000 |