A159266 - cp's OEIS frontend

A159266 Least positive integer m such that 2^n+3^m is prime.

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

[1, 1, 1, 1, 2, 1, 1, 3, 2, 2, 4, 1, 3, 3, 1, 1, 8, 1, 4, 8, 8, 6, 2, 7, 27, 6, 13, 1, 10, 1, 6, 4, 8, 18, 9, 19, 2, 15, 29, 3, 3, 17, 10, 3, 11, 6, 2, 5, 20, 34, 4, 12, 10, 26, 1, 4, 2, 9, 29, 29, 10, 34, 13, 4, 8, 2, 1, 8, 10, 26, 50, 19, 12, 10, 8, 13, 27, 17, 9, 33, 4, 2, 17, 1, 7, 3, 5, 61, 26]

cp's OEIS Frontend

A159266 Least positive integer m such that 2^n+3^m is prime.

Table of values

List of values

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

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

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