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 | 18 |
2 | 241 |
3 | 2910 |
4 | 33565 |
5 | 378546 |
6 | 4219993 |
7 | 46755846 |
8 | 516329845 |
9 | 5691721530 |
10 | 62681496241 |
11 | 689931815118 |
12 | 7591862105101 |
13 | 83526155988930 |
14 | 918881752875145 |
15 | 10108263503608086 |
16 | 111194283871577893 |
17 | 1223157434578690506 |
18 | 13454853652313597665 |
19 | 148004121407137586910 |
20 | 1628049722868641531581 |