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 | -6 |
2 | 18 |
3 | -34 |
4 | 42 |
5 | -36 |
6 | 30 |
7 | -48 |
8 | 90 |
9 | -118 |
10 | 108 |
11 | -72 |
12 | 54 |
13 | -84 |
14 | 144 |
15 | -204 |
16 | 186 |
17 | -108 |
18 | 66 |
19 | -120 |
20 | 252 |
21 | -272 |
22 | 216 |
23 | -144 |
24 | 102 |
25 | -186 |
26 | 252 |
27 | -370 |
28 | 336 |
29 | -180 |
30 | 180 |
31 | -192 |
32 | 378 |
33 | -408 |
34 | 324 |
35 | -288 |
36 | 90 |
37 | -228 |
38 | 360 |
39 | -476 |
40 | 540 |
41 | -252 |
42 | 240 |
43 | -264 |
44 | 504 |
45 | -708 |
46 | 432 |
47 | -288 |
48 | 198 |
49 | -342 |