A228094 - cp's OEIS frontend

A228094 Triangle starting at row 3 read by rows of the number of permutations in the n-th Dihedral group which are the product of k disjoint cycles, d(n,k), n >= 3, 1 <= k <= n.

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

[2, 3, 1, 2, 3, 2, 1, 4, 0, 5, 0, 1, 2, 2, 4, 3, 0, 1, 6, 0, 0, 7, 0, 0, 1, 4, 2, 0, 5, 4, 0, 0, 1, 6, 0, 2, 0, 9, 0, 0, 0, 1, 4, 4, 0, 0, 6, 5, 0, 0, 0, 1, 10, 0, 0, 0, 0, 11, 0, 0, 0, 0, 1, 4, 2, 2, 2, 0, 7, 6, 0, 0, 0, 0, 1, 12, 0, 0, 0, 0, 0, 13, 0, 0, 0, 0, 0, 1]

cp's OEIS Frontend

A228094 Triangle starting at row 3 read by rows of the number of permutations in the n-th Dihedral group which are the product of k disjoint cycles, d(n,k), n >= 3, 1 <= k <= n.

Table of values

List of values

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

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

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