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.

A035115 Relative class number h- of cyclotomic field Q(zeta_m) where m is n-th term of A035113.

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 1
25 1
26 1
27 1
28 3
29 1
30 2
31 1
32 3
33 2
34 3
35 1
36 8
37 9
38 5
39 17
40 8
41 5
42 9
43 4
44 37
45 9
46 7
47 19
48 19
49 121
50 10
51 11
52 55
53 55
54 11
55 211
56 43
57 69
58 201
59 695
60 64
61 351
62 13
63 468
64 39
65 507
66 156
67 84
68 75
69 4889
70 2593
71 1536
72 10752
73 41241
74 76301
75 1280
76 6795

List of values

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 2, 1, 3, 2, 3, 1, 8, 9, 5, 17, 8, 5, 9, 4, 37, 9, 7, 19, 19, 121, 10, 11, 55, 55, 11, 211, 43, 69, 201, 695, 64, 351, 13, 468, 39, 507, 156, 84, 75, 4889, 2593, 1536, 10752, 41241, 76301, 1280, 6795]