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 | 1 |
2 | 3 |
3 | 10 |
4 | 47 |
5 | 309 |
6 | 2846 |
7 | 37021 |
8 | 681653 |
9 | 17809832 |
10 | 661559047 |
11 | 34979604911 |
12 | 2635492535328 |
13 | 283176079413813 |
14 | 43418520087991775 |
15 | 9505069880265893234 |
16 | 2972315533856872301859 |
17 | 1328214006502208982129889 |
18 | 848461208731369665554869614 |
19 | 775048547251487987362405899361 |