A175101 - cp's OEIS frontend

A175101 The number of bases b for which the odd squarefree semiprime A046388(n) is a Fermat pseudoprime.

n	a(n)
1	2
2	2
3	2
4	2
5	2
6	2
7	2
8	2
9	14
10	2
11	2
12	14
13	2
14	34
15	2
16	2
17	2
18	2
19	2
20	2
21	2
22	34
23	2
24	2
25	14
26	2
27	2
28	2
29	2
30	2
31	14
32	2
33	2
34	2
35	14
36	2
37	2
38	2
39	34
40	2
41	14
42	2
43	2
44	34
45	2
46	2
47	34
48	14
49	2
50	2
51	2
52	2
53	2
54	34
55	2
56	14
57	2
58	2
59	2
60	2
61	2
62	2
63	2
64	2
65	98
66	2
67	14
68	2
69	14
70	2
71	2
72	2
73	2
74	34
75	2
76	2
77	2
78	2
79	2
80	34
81	2
82	14
83	2
84	98
85	2
86	34
87	2
88	2
89	142
90	14
91	2
92	14
93	2

[2, 2, 2, 2, 2, 2, 2, 2, 14, 2, 2, 14, 2, 34, 2, 2, 2, 2, 2, 2, 2, 34, 2, 2, 14, 2, 2, 2, 2, 2, 14, 2, 2, 2, 14, 2, 2, 2, 34, 2, 14, 2, 2, 34, 2, 2, 34, 14, 2, 2, 2, 2, 2, 34, 2, 14, 2, 2, 2, 2, 2, 2, 2, 2, 98, 2, 14, 2, 14, 2, 2, 2, 2, 34, 2, 2, 2, 2, 2, 34, 2, 14, 2, 98, 2, 34, 2, 2, 142, 14, 2, 14, 2]

cp's OEIS Frontend

A175101 The number of bases b for which the odd squarefree semiprime A046388(n) is a Fermat pseudoprime.

Table of values

List of values

n	a(n)
1	2
2	2
3	2
4	2
5	2
6	2
7	2
8	2
9	14
10	2
11	2
12	14
13	2
14	34
15	2
16	2
17	2
18	2
19	2
20	2
21	2
22	34
23	2
24	2
25	14
26	2
27	2
28	2
29	2
30	2
31	14
32	2
33	2
34	2
35	14
36	2
37	2
38	2
39	34
40	2
41	14
42	2
43	2
44	34
45	2
46	2
47	34
48	14
49	2
50	2
51	2
52	2
53	2
54	34
55	2
56	14
57	2
58	2
59	2
60	2
61	2
62	2
63	2
64	2
65	98
66	2
67	14
68	2
69	14
70	2
71	2
72	2
73	2
74	34
75	2
76	2
77	2
78	2
79	2
80	34
81	2
82	14
83	2
84	98
85	2
86	34
87	2
88	2
89	142
90	14
91	2
92	14
93	2

n	a(n)
1	2
2	2
3	2
4	2
5	2
6	2
7	2
8	2
9	14
10	2
11	2
12	14
13	2
14	34
15	2
16	2
17	2
18	2
19	2
20	2
21	2
22	34
23	2
24	2
25	14
26	2
27	2
28	2
29	2
30	2
31	14
32	2
33	2
34	2
35	14
36	2
37	2
38	2
39	34
40	2
41	14
42	2
43	2
44	34
45	2
46	2
47	34
48	14
49	2
50	2
51	2
52	2
53	2
54	34
55	2
56	14
57	2
58	2
59	2
60	2
61	2
62	2
63	2
64	2
65	98
66	2
67	14
68	2
69	14
70	2
71	2
72	2
73	2
74	34
75	2
76	2
77	2
78	2
79	2
80	34
81	2
82	14
83	2
84	98
85	2
86	34
87	2
88	2
89	142
90	14
91	2
92	14
93	2

n	a(n)
1	2
2	2
3	2
4	2
5	2
6	2
7	2
8	2
9	14
10	2
11	2
12	14
13	2
14	34
15	2
16	2
17	2
18	2
19	2
20	2
21	2
22	34
23	2
24	2
25	14
26	2
27	2
28	2
29	2
30	2
31	14
32	2
33	2
34	2
35	14
36	2
37	2
38	2
39	34
40	2
41	14
42	2
43	2
44	34
45	2
46	2
47	34
48	14
49	2
50	2
51	2
52	2
53	2
54	34
55	2
56	14
57	2
58	2
59	2
60	2
61	2
62	2
63	2
64	2
65	98
66	2
67	14
68	2
69	14
70	2
71	2
72	2
73	2
74	34
75	2
76	2
77	2
78	2
79	2
80	34
81	2
82	14
83	2
84	98
85	2
86	34
87	2
88	2
89	142
90	14
91	2
92	14
93	2