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 | 10 |
2 | 198 |
3 | 4420 |
4 | 104006 |
5 | 2521260 |
6 | 62300700 |
7 | 1560167752 |
8 | 39457579590 |
9 | 1005490725148 |
10 | 25776935824948 |
11 | 664048851069240 |
12 | 17175945353271068 |
13 | 445775181599116600 |
14 | 11602978540817349240 |
15 | 302767701121286251920 |
16 | 7917664916276259668550 |
17 | 207452338901630123085180 |