A238747 - cp's OEIS frontend

A238747 Row n of table gives prime metasignature of n: count total appearances of each distinct integer that appears in the prime signature of n, then arrange totals in nonincreasing order.

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

[1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 3, 1, 1, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, 3, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 1, 1, 1, 2, 3, 1, 1, 1, 2, 3, 1, 1]

cp's OEIS Frontend

A238747 Row n of table gives prime metasignature of n: count total appearances of each distinct integer that appears in the prime signature of n, then arrange totals in nonincreasing order.

Table of values

List of values

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

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

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