A386578 - cp's OEIS frontend

A386578 Irregular triangle read by rows where T(n,k) is the number of permutations of row n of A305936 (a multiset whose multiplicities are the prime indices of n) with k adjacent equal parts.

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

[1, 0, 1, 2, 0, 0, 0, 1, 1, 2, 0, 0, 0, 0, 1, 6, 0, 0, 2, 2, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 1, 6, 6, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 3, 2, 0, 1, 4, 3, 2, 0, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 12, 12, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 12, 6, 0, 0, 0, 3, 6, 4, 2, 0]

cp's OEIS Frontend

A386578 Irregular triangle read by rows where T(n,k) is the number of permutations of row n of A305936 (a multiset whose multiplicities are the prime indices of n) with k adjacent equal parts.

Table of values

List of values

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

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

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