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 | 0 |
2 | 5 |
3 | 1622 |
4 | 62924817 |
5 | 623302086965044 |
6 | 2670169511426774520697375 |
7 | 7363615066099523741730150062678073534 |
8 | 18165723898797467057177720588121375861340650728031233 |
9 | 53130688704554689391452744667655289291011354800478739192999936981375688 |