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 | 9 |
3 | 473 |
4 | 166969 |
5 | 371186249 |
6 | 5020831641761 |
7 | 407273265807001089 |
8 | 196573413317730320842177 |
9 | 561769503571822735164882969633 |
10 | 9474113076734769687535254457293566857 |
11 | 940665572280219007549184269220597591870817337 |