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 | 3 |
2 | 39 |
3 | 1873 |
4 | 237531 |
5 | 35640463 |
6 | 4584906969 |
7 | 507411694933 |
8 | 50579357233311 |
9 | 4705226804488123 |
10 | 418198020376490949 |
11 | 36058355701780773793 |
12 | 3046470997266047282091 |
13 | 253885499519508283406983 |