A355524 - cp's OEIS frontend

A355524 Minimal difference between adjacent prime indices of n > 1, or 0 if n is prime.

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

[0, 0, 0, 0, 1, 0, 0, 0, 2, 0, 0, 0, 3, 1, 0, 0, 0, 0, 0, 2, 4, 0, 0, 0, 5, 0, 0, 0, 1, 0, 0, 3, 6, 1, 0, 0, 7, 4, 0, 0, 1, 0, 0, 0, 8, 0, 0, 0, 0, 5, 0, 0, 0, 2, 0, 6, 9, 0, 0, 0, 10, 0, 0, 3, 1, 0, 0, 7, 1, 0, 0, 0, 11, 0, 0, 1, 1, 0, 0, 0, 12, 0, 0, 4, 13, 8]

cp's OEIS Frontend

A355524 Minimal difference between adjacent prime indices of n > 1, or 0 if n is prime.

Table of values

List of values

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

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

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