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) |
---|---|
1 | 1 |
2 | 0 |
3 | -1 |
4 | -1 |
5 | -2 |
6 | -1 |
7 | -2 |
8 | 0 |
9 | -2 |
10 | 0 |
11 | 1 |
12 | 2 |
13 | 0 |
14 | 3 |
15 | 3 |
16 | 4 |
17 | 4 |
18 | 6 |
19 | 5 |
20 | 7 |
21 | 6 |
22 | 7 |
23 | 10 |
24 | 7 |
25 | 4 |
26 | 7 |
27 | 10 |
28 | 7 |
29 | 8 |
30 | 5 |
31 | 7 |
32 | 6 |
33 | 6 |
34 | 1 |
35 | 5 |
36 | 0 |
37 | -1 |
38 | -2 |
39 | -1 |
40 | -8 |
41 | -6 |
42 | -11 |
43 | -7 |
44 | -15 |
45 | -12 |
46 | -20 |
47 | -15 |
48 | -24 |
49 | -27 |
50 | -33 |
51 | -25 |
52 | -36 |
53 | -28 |
54 | -41 |
55 | -39 |
56 | -48 |
57 | -42 |
58 | -51 |
59 | -46 |
60 | -61 |
61 | -61 |
62 | -69 |
63 | -58 |
64 | -72 |
65 | -64 |
66 | -77 |
67 | -70 |
68 | -85 |
69 | -76 |
70 | -90 |
71 | -85 |
72 | -94 |
73 | -86 |
74 | -99 |
75 | -84 |
76 | -100 |