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 | 235813 |
2 | 3581321 |
3 | 5589144233377 |
4 | 9273726921930789991761500520536206896083277242789322839997508245339284137646068711657306356306993006846248183 |