A132809 - cp's OEIS frontend

A132809 First prime in a sequence of n consecutive odd primes with integral arithmetic mean.

n	a(n)
2	3
3	3
4	5
5	71
6	5
7	7
8	17
9	239
10	13
11	29
12	5
13	43
14	23
15	5
16	5
17	7
18	7
19	79
20	17
21	47
22	11
23	109
24	73
25	97
26	53
27	271
28	13
29	263
30	23
31	41
32	61
33	97
34	101
35	181
36	41
37	47
38	13
39	233
40	13
41	53
42	13
43	359
44	151
45	71
46	61
47	239
48	73
49	443
50	859
51	29
52	131
53	131
54	61
55	313
56	101
57	19
58	151
59	521
60	3
61	571
62	31
63	7
64	79
65	109
66	97
67	53
68	53

[3, 3, 5, 71, 5, 7, 17, 239, 13, 29, 5, 43, 23, 5, 5, 7, 7, 79, 17, 47, 11, 109, 73, 97, 53, 271, 13, 263, 23, 41, 61, 97, 101, 181, 41, 47, 13, 233, 13, 53, 13, 359, 151, 71, 61, 239, 73, 443, 859, 29, 131, 131, 61, 313, 101, 19, 151, 521, 3, 571, 31, 7, 79, 109, 97, 53, 53]

cp's OEIS Frontend

A132809 First prime in a sequence of n consecutive odd primes with integral arithmetic mean.

Table of values

List of values

n	a(n)
2	3
3	3
4	5
5	71
6	5
7	7
8	17
9	239
10	13
11	29
12	5
13	43
14	23
15	5
16	5
17	7
18	7
19	79
20	17
21	47
22	11
23	109
24	73
25	97
26	53
27	271
28	13
29	263
30	23
31	41
32	61
33	97
34	101
35	181
36	41
37	47
38	13
39	233
40	13
41	53
42	13
43	359
44	151
45	71
46	61
47	239
48	73
49	443
50	859
51	29
52	131
53	131
54	61
55	313
56	101
57	19
58	151
59	521
60	3
61	571
62	31
63	7
64	79
65	109
66	97
67	53
68	53

n	a(n)
2	3
3	3
4	5
5	71
6	5
7	7
8	17
9	239
10	13
11	29
12	5
13	43
14	23
15	5
16	5
17	7
18	7
19	79
20	17
21	47
22	11
23	109
24	73
25	97
26	53
27	271
28	13
29	263
30	23
31	41
32	61
33	97
34	101
35	181
36	41
37	47
38	13
39	233
40	13
41	53
42	13
43	359
44	151
45	71
46	61
47	239
48	73
49	443
50	859
51	29
52	131
53	131
54	61
55	313
56	101
57	19
58	151
59	521
60	3
61	571
62	31
63	7
64	79
65	109
66	97
67	53
68	53

n	a(n)
2	3
3	3
4	5
5	71
6	5
7	7
8	17
9	239
10	13
11	29
12	5
13	43
14	23
15	5
16	5
17	7
18	7
19	79
20	17
21	47
22	11
23	109
24	73
25	97
26	53
27	271
28	13
29	263
30	23
31	41
32	61
33	97
34	101
35	181
36	41
37	47
38	13
39	233
40	13
41	53
42	13
43	359
44	151
45	71
46	61
47	239
48	73
49	443
50	859
51	29
52	131
53	131
54	61
55	313
56	101
57	19
58	151
59	521
60	3
61	571
62	31
63	7
64	79
65	109
66	97
67	53
68	53