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.

A102190 Irregular triangle read by rows: coefficients of cycle index polynomial for the cyclic group C_n, Z(C_n,x), multiplied by n.

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 2
6 1
7 1
8 2
9 1
10 4
11 1
12 1
13 2
14 2
15 1
16 6
17 1
18 1
19 2
20 4
21 1
22 2
23 6
24 1
25 1
26 4
27 4
28 1
29 10
30 1
31 1
32 2
33 2
34 2
35 4
36 1
37 12
38 1
39 1
40 6
41 6
42 1
43 2
44 4
45 8
46 1
47 1
48 2
49 4
50 8
51 1
52 16
53 1
54 1
55 2
56 2
57 6
58 6
59 1
60 18
61 1
62 1
63 2
64 4
65 4
66 8
67 1
68 2
69 6
70 12
71 1
72 1
73 10
74 10
75 1
76 22
77 1
78 1
79 2
80 2
81 2
82 4
83 4
84 8
85 1
86 4
87 20
88 1
89 1
90 12
91 12
92 1
93 2
94 6
95 18
96 1
97 1
98 2
99 6
100 6

List of values

[1, 1, 1, 1, 2, 1, 1, 2, 1, 4, 1, 1, 2, 2, 1, 6, 1, 1, 2, 4, 1, 2, 6, 1, 1, 4, 4, 1, 10, 1, 1, 2, 2, 2, 4, 1, 12, 1, 1, 6, 6, 1, 2, 4, 8, 1, 1, 2, 4, 8, 1, 16, 1, 1, 2, 2, 6, 6, 1, 18, 1, 1, 2, 4, 4, 8, 1, 2, 6, 12, 1, 1, 10, 10, 1, 22, 1, 1, 2, 2, 2, 4, 4, 8, 1, 4, 20, 1, 1, 12, 12, 1, 2, 6, 18, 1, 1, 2, 6, 6]