cp's OEIS Frontend

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.

A182256 a(n) = 2^n - 2*n*A000048(n).

Table of values

n a(n)
0 1
1 0
2 0
3 2
4 0
5 2
6 4
7 2
8 0
9 8
10 4
11 2
12 16
13 2
14 4
15 38
16 0
17 2
18 64
19 2
20 16
21 134
22 4
23 2
24 256
25 32
26 4
27 512
28 16
29 2
30 1084
31 2
32 0
33 2054
34 4
35 158
36 4096
37 2
38 4
39 8198
40 256
41 2
42 16444
43 2
44 16
45 33272
46 4
47 2
48 65536
49 128
50 1024
51 131078
52 16
53 2
54 262144
55 2078
56 256
57 524294
58 4
59 2
60 1052656
61 2
62 4
63 2097656
64 0
65 8222
66 4194364
67 2
68 16
69 8388614
70 17404
71 2
72 16777216
73 2
74 4
75 33587168
76 16
77 2174
78 67108924

List of values

[1, 0, 0, 2, 0, 2, 4, 2, 0, 8, 4, 2, 16, 2, 4, 38, 0, 2, 64, 2, 16, 134, 4, 2, 256, 32, 4, 512, 16, 2, 1084, 2, 0, 2054, 4, 158, 4096, 2, 4, 8198, 256, 2, 16444, 2, 16, 33272, 4, 2, 65536, 128, 1024, 131078, 16, 2, 262144, 2078, 256, 524294, 4, 2, 1052656, 2, 4, 2097656, 0, 8222, 4194364, 2, 16, 8388614, 17404, 2, 16777216, 2, 4, 33587168, 16, 2174, 67108924]