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 | 162 |
3 | 129426405 |
4 | 16891063036609237658 |
5 | 18250180714636047151855346313907038815 |
6 | 1291091703201646062849529792547495285890126156377393082996087554 |
7 | 15934719293558661243731879701489946881532638280926268234547722632676376681552065231576737967805230 |