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.

A324118 Sum of odd divisors in A156552(n): a(1) = 0, for n > 1, a(n) = A000593(A156552(n)) = A000203(A322993(n)).

Table of values

n a(n)
1 0
2 1
3 1
4 4
5 1
6 6
7 1
8 8
9 4
10 13
11 1
12 12
13 1
14 18
15 6
16 24
17 1
18 14
19 1
20 20
21 13
22 48
23 1
24 24
25 4
26 84
27 8
28 48
29 1
30 32
31 1
32 32
33 18
34 176
35 6
36 40
37 1
38 258
39 48
40 56
41 1
42 38
43 1
44 68
45 12
46 800
47 1
48 48
49 4
50 31
51 84
52 132
53 1
54 30
55 13
56 72
57 176
58 1302
59 1
60 44
61 1
62 2736
63 20
64 104
65 18
66 96
67 1
68 304
69 258
70 42
71 1
72 72
73 1
74 4356
75 14
76 624
77 6
78 160
79 1
80 80
81 24
82 10928
83 1
84 124
85 48
86 20520
87 800
88 240
89 1
90 78
91 13

List of values

[0, 1, 1, 4, 1, 6, 1, 8, 4, 13, 1, 12, 1, 18, 6, 24, 1, 14, 1, 20, 13, 48, 1, 24, 4, 84, 8, 48, 1, 32, 1, 32, 18, 176, 6, 40, 1, 258, 48, 56, 1, 38, 1, 68, 12, 800, 1, 48, 4, 31, 84, 132, 1, 30, 13, 72, 176, 1302, 1, 44, 1, 2736, 20, 104, 18, 96, 1, 304, 258, 42, 1, 72, 1, 4356, 14, 624, 6, 160, 1, 80, 24, 10928, 1, 124, 48, 20520, 800, 240, 1, 78, 13]