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 | 18446744073709551616 |
2 | 1333735776850284124449081472843776 |
3 | 106387358923716524807713475752456393740167855629859291136 |
4 | 12089258196146291747061760000000000000000000000000000000000000000 |