A176613 - cp's OEIS frontend

A176613 Smallest prime p of three consecutive primes such that the sum of their n-th powers is prime, or 0 if such a prime does not exist.

n	a(n)
0	2
1	5
2	3
3	23
4	0
5	11
6	0
7	5
8	0
9	23
10	3
11	137
12	0
13	5
14	3
15	89
16	0
17	71
18	0
19	17
20	0
21	23
22	0
23	23
24	3
25	131
26	3
27	419
28	0
29	31
30	0
31	859
32	0
33	31
34	0
35	127
36	0
37	11
38	0
39	359
40	0
41	31
42	0
43	347
44	0
45	509
46	0
47	137
48	0
49	193
50	0
51	769
52	0
53	23
54	0
55	17

[2, 5, 3, 23, 0, 11, 0, 5, 0, 23, 3, 137, 0, 5, 3, 89, 0, 71, 0, 17, 0, 23, 0, 23, 3, 131, 3, 419, 0, 31, 0, 859, 0, 31, 0, 127, 0, 11, 0, 359, 0, 31, 0, 347, 0, 509, 0, 137, 0, 193, 0, 769, 0, 23, 0, 17]

cp's OEIS Frontend

A176613 Smallest prime p of three consecutive primes such that the sum of their n-th powers is prime, or 0 if such a prime does not exist.

Table of values

List of values

n	a(n)
0	2
1	5
2	3
3	23
4	0
5	11
6	0
7	5
8	0
9	23
10	3
11	137
12	0
13	5
14	3
15	89
16	0
17	71
18	0
19	17
20	0
21	23
22	0
23	23
24	3
25	131
26	3
27	419
28	0
29	31
30	0
31	859
32	0
33	31
34	0
35	127
36	0
37	11
38	0
39	359
40	0
41	31
42	0
43	347
44	0
45	509
46	0
47	137
48	0
49	193
50	0
51	769
52	0
53	23
54	0
55	17

n	a(n)
0	2
1	5
2	3
3	23
4	0
5	11
6	0
7	5
8	0
9	23
10	3
11	137
12	0
13	5
14	3
15	89
16	0
17	71
18	0
19	17
20	0
21	23
22	0
23	23
24	3
25	131
26	3
27	419
28	0
29	31
30	0
31	859
32	0
33	31
34	0
35	127
36	0
37	11
38	0
39	359
40	0
41	31
42	0
43	347
44	0
45	509
46	0
47	137
48	0
49	193
50	0
51	769
52	0
53	23
54	0
55	17

n	a(n)
0	2
1	5
2	3
3	23
4	0
5	11
6	0
7	5
8	0
9	23
10	3
11	137
12	0
13	5
14	3
15	89
16	0
17	71
18	0
19	17
20	0
21	23
22	0
23	23
24	3
25	131
26	3
27	419
28	0
29	31
30	0
31	859
32	0
33	31
34	0
35	127
36	0
37	11
38	0
39	359
40	0
41	31
42	0
43	347
44	0
45	509
46	0
47	137
48	0
49	193
50	0
51	769
52	0
53	23
54	0
55	17