A131371 - cp's OEIS frontend

A131371 Number of anagrams of n that are semiprimes.

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	1
7	0
8	0
9	1
10	1
11	0
12	1
13	0
14	1
15	2
16	0
17	0
18	0
19	1
20	0
21	1
22	1
23	0
24	0
25	1
26	2
27	0
28	1
29	0
30	0
31	0
32	0
33	1
34	1
35	1
36	0
37	0
38	1
39	2
40	0
41	1
42	0
43	1
44	0
45	0
46	1
47	1
48	0
49	2
50	0
51	2
52	1
53	1
54	0
55	1
56	1
57	1
58	2
59	1
60	0
61	0
62	2
63	0
64	1
65	1
66	0
67	0
68	1
69	1
70	0
71	0
72	0
73	0
74	1
75	1
76	0
77	1
78	1
79	0
80	0
81	0
82	1
83	1
84	0
85	2
86	1
87	1
88	0
89	0
90	0
91	1
92	0
93	2
94	2
95	1
96	1
97	0
98	0
99	0
100	0
101	0
102	1
103	1
104	0
105	1

[0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 2, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 2, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 2, 0, 1, 0, 1, 0, 0, 1, 1, 0, 2, 0, 2, 1, 1, 0, 1, 1, 1, 2, 1, 0, 0, 2, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 0, 2, 1, 1, 0, 0, 0, 1, 0, 2, 2, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1]

cp's OEIS Frontend

A131371 Number of anagrams of n that are semiprimes.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	1
7	0
8	0
9	1
10	1
11	0
12	1
13	0
14	1
15	2
16	0
17	0
18	0
19	1
20	0
21	1
22	1
23	0
24	0
25	1
26	2
27	0
28	1
29	0
30	0
31	0
32	0
33	1
34	1
35	1
36	0
37	0
38	1
39	2
40	0
41	1
42	0
43	1
44	0
45	0
46	1
47	1
48	0
49	2
50	0
51	2
52	1
53	1
54	0
55	1
56	1
57	1
58	2
59	1
60	0
61	0
62	2
63	0
64	1
65	1
66	0
67	0
68	1
69	1
70	0
71	0
72	0
73	0
74	1
75	1
76	0
77	1
78	1
79	0
80	0
81	0
82	1
83	1
84	0
85	2
86	1
87	1
88	0
89	0
90	0
91	1
92	0
93	2
94	2
95	1
96	1
97	0
98	0
99	0
100	0
101	0
102	1
103	1
104	0
105	1

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	1
7	0
8	0
9	1
10	1
11	0
12	1
13	0
14	1
15	2
16	0
17	0
18	0
19	1
20	0
21	1
22	1
23	0
24	0
25	1
26	2
27	0
28	1
29	0
30	0
31	0
32	0
33	1
34	1
35	1
36	0
37	0
38	1
39	2
40	0
41	1
42	0
43	1
44	0
45	0
46	1
47	1
48	0
49	2
50	0
51	2
52	1
53	1
54	0
55	1
56	1
57	1
58	2
59	1
60	0
61	0
62	2
63	0
64	1
65	1
66	0
67	0
68	1
69	1
70	0
71	0
72	0
73	0
74	1
75	1
76	0
77	1
78	1
79	0
80	0
81	0
82	1
83	1
84	0
85	2
86	1
87	1
88	0
89	0
90	0
91	1
92	0
93	2
94	2
95	1
96	1
97	0
98	0
99	0
100	0
101	0
102	1
103	1
104	0
105	1

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	1
7	0
8	0
9	1
10	1
11	0
12	1
13	0
14	1
15	2
16	0
17	0
18	0
19	1
20	0
21	1
22	1
23	0
24	0
25	1
26	2
27	0
28	1
29	0
30	0
31	0
32	0
33	1
34	1
35	1
36	0
37	0
38	1
39	2
40	0
41	1
42	0
43	1
44	0
45	0
46	1
47	1
48	0
49	2
50	0
51	2
52	1
53	1
54	0
55	1
56	1
57	1
58	2
59	1
60	0
61	0
62	2
63	0
64	1
65	1
66	0
67	0
68	1
69	1
70	0
71	0
72	0
73	0
74	1
75	1
76	0
77	1
78	1
79	0
80	0
81	0
82	1
83	1
84	0
85	2
86	1
87	1
88	0
89	0
90	0
91	1
92	0
93	2
94	2
95	1
96	1
97	0
98	0
99	0
100	0
101	0
102	1
103	1
104	0
105	1