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 | 0 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | -1 |
5 | 0 |
6 | 4 |
7 | 7 |
8 | -7 |
9 | -6 |
10 | 0 |
11 | 3 |
12 | 13 |
13 | 18 |
14 | 28 |
15 | 35 |
16 | -35 |
17 | -34 |
18 | -24 |
19 | -21 |
20 | -5 |
21 | 0 |
22 | 14 |
23 | 21 |
24 | 43 |
25 | 52 |
26 | 70 |
27 | 81 |
28 | 105 |
29 | 118 |
30 | 140 |
31 | 155 |
32 | -155 |
33 | -154 |
34 | -136 |
35 | -133 |
36 | -105 |
37 | -100 |
38 | -78 |
39 | -71 |
40 | -35 |
41 | -26 |
42 | 0 |
43 | 11 |
44 | 47 |
45 | 60 |
46 | 90 |
47 | 105 |
48 | 151 |
49 | 168 |
50 | 202 |
51 | 221 |
52 | 265 |
53 | 286 |
54 | 324 |
55 | 347 |
56 | 399 |
57 | 424 |
58 | 466 |
59 | 493 |
60 | 545 |
61 | 574 |
62 | 620 |
63 | 651 |
64 | -651 |
65 | -650 |
66 | -616 |
67 | -613 |
68 | -561 |