A060524 - cp's OEIS frontend

A060524 Triangle read by rows: T(n,k) = number of degree-n permutations with k odd cycles, k=0..n, n >= 0.

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	5
8	0
9	1
10	9
11	0
12	14
13	0
14	1
15	0
16	89
17	0
18	30
19	0
20	1
21	225
22	0
23	439
24	0
25	55
26	0
27	1
28	0
29	3429
30	0
31	1519
32	0
33	91
34	0
35	1
36	11025
37	0
38	24940
39	0
40	4214
41	0
42	140
43	0
44	1
45	0
46	230481
47	0
48	122156
49	0
50	10038
51	0
52	204
53	0
54	1
55	893025
56	0
57	2250621
58	0
59	463490
60	0
61	21378
62	0
63	285
64	0
65	1
66	0

[1, 0, 1, 1, 0, 1, 0, 5, 0, 1, 9, 0, 14, 0, 1, 0, 89, 0, 30, 0, 1, 225, 0, 439, 0, 55, 0, 1, 0, 3429, 0, 1519, 0, 91, 0, 1, 11025, 0, 24940, 0, 4214, 0, 140, 0, 1, 0, 230481, 0, 122156, 0, 10038, 0, 204, 0, 1, 893025, 0, 2250621, 0, 463490, 0, 21378, 0, 285, 0, 1, 0]

cp's OEIS Frontend

A060524 Triangle read by rows: T(n,k) = number of degree-n permutations with k odd cycles, k=0..n, n >= 0.

Table of values

List of values