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 | 0 |
1 | -3 |
2 | 3 |
3 | -15 |
4 | -159 |
5 | -73023 |
6 | -1110092415 |
7 | -26437810940723795199 |
8 | 188534296956047109666345322462443132417 |
9 | -138142952727263338693771981084959537243558105718529460985143718744222698198015 |