A242554 - cp's OEIS frontend

A242554 Least number k such that n^16 + k^16 is prime.

n	a(n)
1	1
2	1
3	4
4	3
5	6
6	5
7	6
8	7
9	22
10	13
11	16
12	5
13	8
14	5
15	14
16	11
17	10
18	7
19	16
20	31
21	8
22	9
23	10
24	11
25	38
26	29
27	10
28	9
29	22
30	61
31	20
32	5
33	4
34	3
35	16
36	11
37	6
38	25
39	28
40	7
41	6
42	17
43	16
44	1
45	46
46	9
47	58
48	61
49	22
50	41
51	92
52	3
53	14
54	19
55	14
56	23
57	56
58	37
59	20
60	109
61	6
62	121
63	10
64	39
65	4
66	67
67	34
68	11
69	26
70	9
71	30
72	11
73	12
74	1

[1, 1, 4, 3, 6, 5, 6, 7, 22, 13, 16, 5, 8, 5, 14, 11, 10, 7, 16, 31, 8, 9, 10, 11, 38, 29, 10, 9, 22, 61, 20, 5, 4, 3, 16, 11, 6, 25, 28, 7, 6, 17, 16, 1, 46, 9, 58, 61, 22, 41, 92, 3, 14, 19, 14, 23, 56, 37, 20, 109, 6, 121, 10, 39, 4, 67, 34, 11, 26, 9, 30, 11, 12, 1]

cp's OEIS Frontend

A242554 Least number k such that n^16 + k^16 is prime.

Table of values

List of values

n	a(n)
1	1
2	1
3	4
4	3
5	6
6	5
7	6
8	7
9	22
10	13
11	16
12	5
13	8
14	5
15	14
16	11
17	10
18	7
19	16
20	31
21	8
22	9
23	10
24	11
25	38
26	29
27	10
28	9
29	22
30	61
31	20
32	5
33	4
34	3
35	16
36	11
37	6
38	25
39	28
40	7
41	6
42	17
43	16
44	1
45	46
46	9
47	58
48	61
49	22
50	41
51	92
52	3
53	14
54	19
55	14
56	23
57	56
58	37
59	20
60	109
61	6
62	121
63	10
64	39
65	4
66	67
67	34
68	11
69	26
70	9
71	30
72	11
73	12
74	1

n	a(n)
1	1
2	1
3	4
4	3
5	6
6	5
7	6
8	7
9	22
10	13
11	16
12	5
13	8
14	5
15	14
16	11
17	10
18	7
19	16
20	31
21	8
22	9
23	10
24	11
25	38
26	29
27	10
28	9
29	22
30	61
31	20
32	5
33	4
34	3
35	16
36	11
37	6
38	25
39	28
40	7
41	6
42	17
43	16
44	1
45	46
46	9
47	58
48	61
49	22
50	41
51	92
52	3
53	14
54	19
55	14
56	23
57	56
58	37
59	20
60	109
61	6
62	121
63	10
64	39
65	4
66	67
67	34
68	11
69	26
70	9
71	30
72	11
73	12
74	1

n	a(n)
1	1
2	1
3	4
4	3
5	6
6	5
7	6
8	7
9	22
10	13
11	16
12	5
13	8
14	5
15	14
16	11
17	10
18	7
19	16
20	31
21	8
22	9
23	10
24	11
25	38
26	29
27	10
28	9
29	22
30	61
31	20
32	5
33	4
34	3
35	16
36	11
37	6
38	25
39	28
40	7
41	6
42	17
43	16
44	1
45	46
46	9
47	58
48	61
49	22
50	41
51	92
52	3
53	14
54	19
55	14
56	23
57	56
58	37
59	20
60	109
61	6
62	121
63	10
64	39
65	4
66	67
67	34
68	11
69	26
70	9
71	30
72	11
73	12
74	1