A214362 - cp's OEIS frontend

A214362 Arithmetic mean of next a(n) successive positive integers is prime.

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

[3, 3, 1, 7, 5, 7, 5, 11, 1, 7, 5, 7, 9, 3, 9, 11, 5, 3, 1, 7, 5, 23, 1, 19, 9, 11, 1, 3, 17, 23, 1, 7, 5, 7, 17, 7, 5, 11, 1, 19, 9, 3, 5, 23, 9, 3, 9, 7, 5, 7, 1, 11, 5, 3, 13, 7, 17, 7, 5, 11, 1, 7, 17, 7, 9, 11, 13, 27, 5, 7, 5, 11, 9, 3, 9, 7, 5, 3, 1, 23, 1]

cp's OEIS Frontend

A214362 Arithmetic mean of next a(n) successive positive integers is prime.

Table of values

List of values

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

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

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