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 | 2 |
3 | 8 |
4 | 46 |
5 | 346 |
6 | 3212 |
7 | 35468 |
8 | 453976 |
9 | 6607936 |
10 | 107781992 |
11 | 1947158168 |
12 | 38592660016 |
13 | 832595731696 |
14 | 19422479520992 |
15 | 487137028505408 |
16 | 13072025077208416 |
17 | 373697069074031776 |
18 | 11338183238037941312 |
19 | 363881995144694554688 |
20 | 12316073980019762824576 |
21 | 438441199984650577010176 |
22 | 16376568508223695174746752 |
23 | 640396538780869661656846208 |
24 | 26164698834332206196492375296 |
25 | 1114866540340266230645081994496 |