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 | 6 |
4 | 24 |
5 | 134 |
6 | 1054 |
7 | 11848 |
8 | 188498 |
9 | 4229252 |
10 | 132827660 |
11 | 5831280558 |
12 | 357547362450 |
13 | 30623840955096 |
14 | 3671208716930842 |
15 | 616066177338250188 |
16 | 145118327950242179484 |
17 | 47979462271120402757058 |
18 | 22322388348068543767280728 |
19 | 14614554870662196578923073494 |
20 | 13488493387943242211496467931272 |