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 | 5 |
2 | 63 |
3 | 1175 |
4 | 29211 |
5 | 907775 |
6 | 33852603 |
7 | 1472830175 |
8 | 73232729451 |
9 | 4096474833695 |
10 | 254608472798043 |
11 | 17407167078420575 |
12 | 1298290575826434891 |
13 | 104900562662494154015 |
14 | 9127848307446874753083 |
15 | 850985644429074730049375 |
16 | 84626187772620135685119531 |