A028334 - cp's OEIS frontend

A028334 Differences between consecutive odd primes, divided by 2.

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

[1, 1, 2, 1, 2, 1, 2, 3, 1, 3, 2, 1, 2, 3, 3, 1, 3, 2, 1, 3, 2, 3, 4, 2, 1, 2, 1, 2, 7, 2, 3, 1, 5, 1, 3, 3, 2, 3, 3, 1, 5, 1, 2, 1, 6, 6, 2, 1, 2, 3, 1, 5, 3, 3, 3, 1, 3, 2, 1, 5, 7, 2, 1, 2, 7, 3, 5, 1, 2, 3, 4, 3, 3, 2, 3, 4, 2, 4, 5, 1, 5, 1, 3, 2, 3, 4, 2, 1, 2, 6, 4, 2, 4, 2, 3, 6, 1, 9, 3, 5, 3, 3, 1, 3]

cp's OEIS Frontend

A028334 Differences between consecutive odd primes, divided by 2.

Table of values

List of values

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

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

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