A369596 - cp's OEIS frontend

A369596 Number T(n,k) of permutations of [n] whose fixed points sum to k; triangle T(n,k), n>=0, 0<=k<=A000217(n), read by rows.

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	0
6	1
7	2
8	1
9	1
10	1
11	0
12	0
13	1
14	9
15	2
16	2
17	3
18	3
19	2
20	1
21	1
22	0
23	0
24	1
25	44
26	9
27	9
28	11
29	11
30	13
31	5
32	5
33	4
34	4
35	2
36	1
37	1
38	0
39	0
40	1
41	265
42	44
43	44
44	53
45	53
46	62
47	64
48	29
49	22
50	24
51	16
52	16
53	8
54	6
55	5
56	4
57	2
58	1
59	1
60	0
61	0
62	1
63	1854
64	265
65	265
66	309
67	309
68	353
69	362
70	406
71	150
72	159
73	126
74	126
75	93
76	86
77	44
78	36
79	29
80	19
81	19
82	9
83	7
84	5
85	4
86	2
87	1
88	1
89	0
90	0
91	1

[1, 0, 1, 1, 0, 0, 1, 2, 1, 1, 1, 0, 0, 1, 9, 2, 2, 3, 3, 2, 1, 1, 0, 0, 1, 44, 9, 9, 11, 11, 13, 5, 5, 4, 4, 2, 1, 1, 0, 0, 1, 265, 44, 44, 53, 53, 62, 64, 29, 22, 24, 16, 16, 8, 6, 5, 4, 2, 1, 1, 0, 0, 1, 1854, 265, 265, 309, 309, 353, 362, 406, 150, 159, 126, 126, 93, 86, 44, 36, 29, 19, 19, 9, 7, 5, 4, 2, 1, 1, 0, 0, 1]

cp's OEIS Frontend

A369596 Number T(n,k) of permutations of [n] whose fixed points sum to k; triangle T(n,k), n>=0, 0<=k<=A000217(n), read by rows.

Table of values

List of values