A123556 - cp's OEIS frontend

A123556 Number of elements in longest possible arithmetic progression of primes with difference n.

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

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

cp's OEIS Frontend

A123556 Number of elements in longest possible arithmetic progression of primes with difference n.

Table of values

List of values

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

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

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