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 | 0 |
1 | 1 |
2 | 21 |
3 | 196418 |
4 | 10610209857723 |
5 | 59425114757512643212875125 |
6 | 619220451666590135228675387863297874269396512 |
7 | 215414832505658809004682396169711233230800418578767753330908886771798637 |