A088700 - cp's OEIS frontend

A088700 Number of primes between successive semiprimes.

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

[1, 1, 0, 2, 0, 2, 0, 1, 0, 2, 0, 0, 1, 0, 2, 1, 0, 1, 0, 0, 2, 0, 1, 2, 0, 1, 1, 0, 0, 1, 0, 0, 0, 3, 2, 1, 0, 0, 0, 0, 0, 1, 1, 0, 2, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 1, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 3, 0, 2, 0, 1, 0, 1, 0, 1, 0, 2, 1, 2, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 2, 1, 0, 0]

cp's OEIS Frontend

A088700 Number of primes between successive semiprimes.

Table of values

List of values

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

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

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