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 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 1 |
7 | 2 |
8 | 3 |
9 | 4 |
10 | 5 |
11 | 6 |
12 | 8 |
13 | 10 |
14 | 15 |
15 | 20 |
16 | 30 |
17 | 40 |
18 | 58 |
19 | 76 |
20 | 106 |
21 | 140 |
22 | 191 |
23 | 252 |
24 | 344 |
25 | 454 |
26 | 613 |
27 | 814 |
28 | 1091 |
29 | 1442 |
30 | 1926 |
31 | 2538 |
32 | 3368 |
33 | 4432 |
34 | 5852 |
35 | 7678 |
36 | 10107 |
37 | 13222 |
38 | 17337 |
39 | 22636 |
40 | 29582 |
41 | 38518 |
42 | 50195 |
43 | 65198 |
44 | 84712 |
45 | 109784 |
46 | 142254 |
47 | 183924 |
48 | 237742 |
49 | 306688 |