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 | 1 |
4 | 1 |
5 | 1 |
6 | -1 |
7 | 1 |
8 | 3 |
9 | 1 |
10 | 1 |
11 | 1 |
12 | 5 |
13 | 5 |
14 | 1 |
15 | -1 |
16 | 1 |
17 | 7 |
18 | 13 |
19 | 7 |
20 | 1 |
21 | 1 |
22 | 1 |
23 | 9 |
24 | 25 |
25 | 25 |
26 | 9 |
27 | 1 |
28 | -1 |
29 | 1 |
30 | 11 |
31 | 41 |
32 | 63 |
33 | 41 |
34 | 11 |
35 | 1 |
36 | 1 |
37 | 1 |
38 | 13 |
39 | 61 |
40 | 129 |
41 | 129 |
42 | 61 |
43 | 13 |
44 | 1 |
45 | -1 |
46 | 1 |
47 | 15 |
48 | 85 |
49 | 231 |
50 | 321 |
51 | 231 |
52 | 85 |
53 | 15 |
54 | 1 |
55 | 1 |
56 | 1 |
57 | 17 |
58 | 113 |
59 | 377 |
60 | 681 |
61 | 681 |
62 | 377 |
63 | 113 |
64 | 17 |
65 | 1 |