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 | 1 |
2 | 1 |
3 | -1 |
4 | 1 |
5 | -1 |
6 | -3 |
7 | 2 |
8 | 3 |
9 | -5 |
10 | -11 |
11 | -5 |
12 | 1 |
13 | 8 |
14 | 31 |
15 | 38 |
16 | 7 |
17 | -13 |
18 | -19 |
19 | 53 |
20 | 94 |
21 | -249 |
22 | 89 |
23 | 36 |
24 | -41 |
25 | 33 |
26 | 479 |
27 | -4335 |
28 | -2357 |
29 | -149 |
30 | 181 |
31 | -151 |
32 | -350 |
33 | 919 |
34 | 5959 |
35 | 18041 |
36 | -8767 |
37 | -4544 |
38 | 1535 |
39 | 989 |
40 | -493 |
41 | -2591 |
42 | -12016 |
43 | 182879 |
44 | 3085709 |
45 | 496035 |
46 | -48259 |
47 | -11811 |
48 | -1466 |
49 | 6627 |
50 | 13751 |
51 | -55287 |
52 | -201383 |
53 | 5002782 |
54 | -124991065 |