A008720 - cp's OEIS frontend

A008720 Molien series for 3-dimensional group [2,5] = *225.

n	a(n)
0	1
1	0
2	2
3	0
4	3
5	1
6	4
7	2
8	5
9	3
10	7
11	4
12	9
13	5
14	11
15	7
16	13
17	9
18	15
19	11
20	18
21	13
22	21
23	15
24	24
25	18
26	27
27	21
28	30
29	24
30	34
31	27
32	38
33	30
34	42
35	34
36	46
37	38
38	50
39	42
40	55
41	46
42	60
43	50
44	65
45	55
46	70
47	60
48	75
49	65
50	81
51	70
52	87
53	75
54	93
55	81
56	99
57	87
58	105
59	93
60	112
61	99
62	119
63	105
64	126
65	112
66	133
67	119
68	140
69	126
70	148
71	133
72	156

[1, 0, 2, 0, 3, 1, 4, 2, 5, 3, 7, 4, 9, 5, 11, 7, 13, 9, 15, 11, 18, 13, 21, 15, 24, 18, 27, 21, 30, 24, 34, 27, 38, 30, 42, 34, 46, 38, 50, 42, 55, 46, 60, 50, 65, 55, 70, 60, 75, 65, 81, 70, 87, 75, 93, 81, 99, 87, 105, 93, 112, 99, 119, 105, 126, 112, 133, 119, 140, 126, 148, 133, 156]

cp's OEIS Frontend

A008720 Molien series for 3-dimensional group [2,5] = *225.

Table of values

List of values

n	a(n)
0	1
1	0
2	2
3	0
4	3
5	1
6	4
7	2
8	5
9	3
10	7
11	4
12	9
13	5
14	11
15	7
16	13
17	9
18	15
19	11
20	18
21	13
22	21
23	15
24	24
25	18
26	27
27	21
28	30
29	24
30	34
31	27
32	38
33	30
34	42
35	34
36	46
37	38
38	50
39	42
40	55
41	46
42	60
43	50
44	65
45	55
46	70
47	60
48	75
49	65
50	81
51	70
52	87
53	75
54	93
55	81
56	99
57	87
58	105
59	93
60	112
61	99
62	119
63	105
64	126
65	112
66	133
67	119
68	140
69	126
70	148
71	133
72	156

n	a(n)
0	1
1	0
2	2
3	0
4	3
5	1
6	4
7	2
8	5
9	3
10	7
11	4
12	9
13	5
14	11
15	7
16	13
17	9
18	15
19	11
20	18
21	13
22	21
23	15
24	24
25	18
26	27
27	21
28	30
29	24
30	34
31	27
32	38
33	30
34	42
35	34
36	46
37	38
38	50
39	42
40	55
41	46
42	60
43	50
44	65
45	55
46	70
47	60
48	75
49	65
50	81
51	70
52	87
53	75
54	93
55	81
56	99
57	87
58	105
59	93
60	112
61	99
62	119
63	105
64	126
65	112
66	133
67	119
68	140
69	126
70	148
71	133
72	156

n	a(n)
0	1
1	0
2	2
3	0
4	3
5	1
6	4
7	2
8	5
9	3
10	7
11	4
12	9
13	5
14	11
15	7
16	13
17	9
18	15
19	11
20	18
21	13
22	21
23	15
24	24
25	18
26	27
27	21
28	30
29	24
30	34
31	27
32	38
33	30
34	42
35	34
36	46
37	38
38	50
39	42
40	55
41	46
42	60
43	50
44	65
45	55
46	70
47	60
48	75
49	65
50	81
51	70
52	87
53	75
54	93
55	81
56	99
57	87
58	105
59	93
60	112
61	99
62	119
63	105
64	126
65	112
66	133
67	119
68	140
69	126
70	148
71	133
72	156