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 | -5 |
3 | -152 |
4 | 15949 |
5 | 6548656 |
6 | -9510189137 |
7 | -48598095401792 |
8 | 849885323784381337 |
9 | 50192539805114962349824 |
10 | -9878895951508580401879879229 |
11 | -6416836884643090722807370469927936 |
12 | 13640603845766595275775514993987722683941 |
13 | 94239467260528503337471761892783659993298198528 |