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 | 3 |
2 | 9 |
3 | 261 |
4 | 13419 |
5 | 7867287 |
6 | 10444212819 |
7 | 84955235950827 |
8 | 2235017786095822257 |
9 | 273416315791427558035965 |
10 | 125533366255776787874473759857 |
11 | 242979442003484538229530424638338553 |
12 | 1852958949086213206247388599213928431454549 |