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 | -197 |
4 | -65111 |
5 | -62390159 |
6 | -125012786669 |
7 | -447082993406405 |
8 | -2583111044504384687 |
9 | -22511408975342644804991 |
10 | -281350305428215911326408789 |
11 | -4850582201056517165575319399909 |
12 | -111834955668396093904661955538037255 |
13 | -3361788412998032560821833199260880942287 |
14 | -128987969989211586699135087535153035663946301 |
15 | -6203990036027464835833031041177436339788197962789 |