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 | 1 |
1 | 1 |
2 | 3 |
3 | 19 |
4 | 435 |
5 | 74875 |
6 | 348317763 |
7 | 294729601581739 |
8 | 682404222981720262704195 |
9 | 298417646219775679438413815505895285915 |
10 | 13661663328896434876017827688479176004409461863714010289523203 |