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 | -1 |
4 | 0 |
5 | 2 |
6 | -4 |
7 | 5 |
8 | -3 |
9 | 0 |
10 | 4 |
11 | -6 |
12 | 6 |
13 | -2 |
14 | -3 |
15 | 8 |
16 | -10 |
17 | 6 |
18 | 0 |
19 | -6 |
20 | 14 |
21 | -13 |
22 | 9 |
23 | 0 |
24 | -12 |
25 | 17 |
26 | -18 |
27 | 11 |
28 | 3 |
29 | -18 |
30 | 28 |
31 | -22 |
32 | 14 |
33 | 7 |
34 | -25 |
35 | 30 |
36 | -31 |
37 | 11 |
38 | 12 |
39 | -23 |
40 | 34 |
41 | -28 |
42 | 9 |
43 | 12 |
44 | -30 |
45 | 35 |
46 | -31 |
47 | 10 |
48 | 11 |
49 | -30 |
50 | 56 |
51 | -35 |
52 | 26 |
53 | -4 |
54 | -41 |
55 | 51 |
56 | -65 |
57 | 48 |
58 | -8 |
59 | -28 |
60 | 65 |
61 | -74 |
62 | 70 |
63 | -9 |
64 | -49 |
65 | 71 |
66 | -112 |
67 | 69 |
68 | -4 |
69 | -48 |
70 | 135 |
71 | -129 |
72 | 82 |
73 | -21 |
74 | -83 |
75 | 155 |
76 | -176 |
77 | 99 |
78 | 0 |