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 | 15 |
3 | 1025 |
4 | 209135 |
5 | 100482849 |
6 | 97657699279 |
7 | 172687606607425 |
8 | 513828770061202095 |
9 | 2422699282016359575905 |
10 | 17259669919850500726265231 |
11 | 178741720937382151333667162241 |
12 | 2605965447000176066894638515610735 |