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 | 1 |
2 | 6 |
3 | 51 |
4 | 684 |
5 | 12965 |
6 | 317298 |
7 | 9500631 |
8 | 336237016 |
9 | 13729172553 |
10 | 635237632350 |
11 | 32844916975739 |
12 | 1876755685038468 |
13 | 117437155609780461 |
14 | 7986793018367861194 |
15 | 586578825469711599135 |
16 | 46268265552518066488752 |
17 | 3901008402618593931019409 |