A221951 - cp's OEIS frontend

A221951 Number of subgroups of C_4 X C_n.

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

[3, 8, 6, 15, 6, 16, 6, 22, 9, 16, 6, 30, 6, 16, 12, 29, 6, 24, 6, 30, 12, 16, 6, 44, 9, 16, 12, 30, 6, 32, 6, 36, 12, 16, 12, 45, 6, 16, 12, 44, 6, 32, 6, 30, 18, 16, 6, 58, 9, 24, 12, 30, 6, 32, 12, 44, 12, 16, 6, 60, 6, 16, 18, 43, 12, 32, 6, 30, 12, 32, 6, 66, 6, 16, 18, 30, 12, 32, 6, 58]

cp's OEIS Frontend

A221951 Number of subgroups of C_4 X C_n.

Table of values

List of values

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

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

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