A382773 - cp's OEIS frontend

A382773 Number of ways to permute a multiset whose multiplicities are the prime indices of n so that the run-lengths are all different.

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

[1, 1, 1, 0, 1, 2, 1, 0, 0, 2, 1, 0, 1, 2, 2, 0, 1, 0, 1, 0, 4, 4, 1, 0, 4, 4, 0, 0, 1, 6, 1, 0, 4, 6, 4, 0, 1, 6, 4, 0, 1, 6, 1, 0, 0, 8, 1, 0, 4, 0, 6, 0, 1, 0, 6, 0, 6, 8, 1, 0, 1, 10, 0, 0, 8, 6, 1, 0, 8, 6, 1, 0, 1, 10, 0, 0, 6, 6, 1, 0, 0, 12, 1, 0, 16]

cp's OEIS Frontend

A382773 Number of ways to permute a multiset whose multiplicities are the prime indices of n so that the run-lengths are all different.

Table of values

List of values

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

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

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