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 | 8 |
3 | 71 |
4 | 624 |
5 | 5489 |
6 | 48280 |
7 | 424663 |
8 | 3735264 |
9 | 32854753 |
10 | 288984872 |
11 | 2541862247 |
12 | 22357792080 |
13 | 196655372369 |
14 | 1729747523512 |
15 | 15214567794679 |
16 | 133824775022016 |
17 | 1177100174738881 |
18 | 10353574823065160 |
19 | 91068299807693447 |
20 | 801021422223003696 |
21 | 7045649476437883697 |
22 | 61972345767064095448 |