A185700 - cp's OEIS frontend

A185700 The number of periods in a reshuffling operation for compositions of n.

n	a(n)
1	1
2	1
3	0
4	1
5	1
6	0
7	1
8	1
9	1
10	0
11	1
12	2
13	2
14	1
15	0
16	1
17	2
18	3
19	2
20	1
21	0
22	1
23	3
24	5
25	5
26	3
27	1
28	0
29	1
30	3
31	7
32	8
33	7
34	3
35	1
36	0
37	1
38	4
39	9
40	14
41	14
42	9
43	4
44	1
45	0
46	1
47	4
48	12
49	20
50	25
51	20
52	12
53	4
54	1
55	0
56	1
57	5
58	15
59	30
60	42
61	42
62	30
63	15
64	5
65	1
66	0
67	1
68	5
69	18
70	40
71	66
72	75
73	66
74	40
75	18
76	5
77	1
78	0
79	1
80	6
81	22
82	55
83	99
84	132
85	132
86	99
87	55
88	22
89	6
90	1
91	0
92	1
93	6
94	26
95	70
96	143
97	212
98	245
99	212
100	143
101	70
102	26
103	6
104	1

[1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 2, 2, 1, 0, 1, 2, 3, 2, 1, 0, 1, 3, 5, 5, 3, 1, 0, 1, 3, 7, 8, 7, 3, 1, 0, 1, 4, 9, 14, 14, 9, 4, 1, 0, 1, 4, 12, 20, 25, 20, 12, 4, 1, 0, 1, 5, 15, 30, 42, 42, 30, 15, 5, 1, 0, 1, 5, 18, 40, 66, 75, 66, 40, 18, 5, 1, 0, 1, 6, 22, 55, 99, 132, 132, 99, 55, 22, 6, 1, 0, 1, 6, 26, 70, 143, 212, 245, 212, 143, 70, 26, 6, 1]

cp's OEIS Frontend

A185700 The number of periods in a reshuffling operation for compositions of n.

Table of values

List of values

n	a(n)
1	1
2	1
3	0
4	1
5	1
6	0
7	1
8	1
9	1
10	0
11	1
12	2
13	2
14	1
15	0
16	1
17	2
18	3
19	2
20	1
21	0
22	1
23	3
24	5
25	5
26	3
27	1
28	0
29	1
30	3
31	7
32	8
33	7
34	3
35	1
36	0
37	1
38	4
39	9
40	14
41	14
42	9
43	4
44	1
45	0
46	1
47	4
48	12
49	20
50	25
51	20
52	12
53	4
54	1
55	0
56	1
57	5
58	15
59	30
60	42
61	42
62	30
63	15
64	5
65	1
66	0
67	1
68	5
69	18
70	40
71	66
72	75
73	66
74	40
75	18
76	5
77	1
78	0
79	1
80	6
81	22
82	55
83	99
84	132
85	132
86	99
87	55
88	22
89	6
90	1
91	0
92	1
93	6
94	26
95	70
96	143
97	212
98	245
99	212
100	143
101	70
102	26
103	6
104	1

n	a(n)
1	1
2	1
3	0
4	1
5	1
6	0
7	1
8	1
9	1
10	0
11	1
12	2
13	2
14	1
15	0
16	1
17	2
18	3
19	2
20	1
21	0
22	1
23	3
24	5
25	5
26	3
27	1
28	0
29	1
30	3
31	7
32	8
33	7
34	3
35	1
36	0
37	1
38	4
39	9
40	14
41	14
42	9
43	4
44	1
45	0
46	1
47	4
48	12
49	20
50	25
51	20
52	12
53	4
54	1
55	0
56	1
57	5
58	15
59	30
60	42
61	42
62	30
63	15
64	5
65	1
66	0
67	1
68	5
69	18
70	40
71	66
72	75
73	66
74	40
75	18
76	5
77	1
78	0
79	1
80	6
81	22
82	55
83	99
84	132
85	132
86	99
87	55
88	22
89	6
90	1
91	0
92	1
93	6
94	26
95	70
96	143
97	212
98	245
99	212
100	143
101	70
102	26
103	6
104	1

n	a(n)
1	1
2	1
3	0
4	1
5	1
6	0
7	1
8	1
9	1
10	0
11	1
12	2
13	2
14	1
15	0
16	1
17	2
18	3
19	2
20	1
21	0
22	1
23	3
24	5
25	5
26	3
27	1
28	0
29	1
30	3
31	7
32	8
33	7
34	3
35	1
36	0
37	1
38	4
39	9
40	14
41	14
42	9
43	4
44	1
45	0
46	1
47	4
48	12
49	20
50	25
51	20
52	12
53	4
54	1
55	0
56	1
57	5
58	15
59	30
60	42
61	42
62	30
63	15
64	5
65	1
66	0
67	1
68	5
69	18
70	40
71	66
72	75
73	66
74	40
75	18
76	5
77	1
78	0
79	1
80	6
81	22
82	55
83	99
84	132
85	132
86	99
87	55
88	22
89	6
90	1
91	0
92	1
93	6
94	26
95	70
96	143
97	212
98	245
99	212
100	143
101	70
102	26
103	6
104	1