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 | 1 |
3 | 2 |
4 | 3 |
5 | 5 |
6 | 16 |
7 | 49 |
8 | 70 |
9 | 168 |
10 | 768 |
11 | 3300 |
12 | 7887 |
13 | 15015 |
14 | 48048 |
15 | 292864 |
16 | 1946516 |
17 | 4934930 |
18 | 14454726 |
19 | 34918884 |
20 | 141892608 |
21 | 1100742656 |
22 | 9732668946 |
23 | 32773404950 |
24 | 97848532782 |
25 | 344699731090 |
26 | 1020872973120 |
27 | 5091106775040 |
28 | 48608795688960 |
29 | 586393249199550 |