A282649 - cp's OEIS frontend

A282649 The larger term of the pair (a(n), a(n+1)) is always prime.

n	a(n)
1	1
2	2
3	3
4	5
5	4
6	7
7	6
8	11
9	8
10	13
11	9
12	17
13	10
14	19
15	12
16	23
17	14
18	29
19	15
20	31
21	16
22	37
23	18
24	41
25	20
26	43
27	21
28	47
29	22
30	53
31	24
32	59
33	25
34	61
35	26
36	67
37	27
38	71
39	28
40	73
41	30
42	79
43	32
44	83
45	33
46	89
47	34
48	97
49	35
50	101
51	36
52	103
53	38
54	107
55	39
56	109
57	40
58	113
59	42
60	127
61	44
62	131
63	45
64	137
65	46
66	139
67	48
68	149
69	49
70	151
71	50
72	157
73	51
74	163
75	52
76	167
77	54
78	173
79	55
80	179
81	56
82	181
83	57

[1, 2, 3, 5, 4, 7, 6, 11, 8, 13, 9, 17, 10, 19, 12, 23, 14, 29, 15, 31, 16, 37, 18, 41, 20, 43, 21, 47, 22, 53, 24, 59, 25, 61, 26, 67, 27, 71, 28, 73, 30, 79, 32, 83, 33, 89, 34, 97, 35, 101, 36, 103, 38, 107, 39, 109, 40, 113, 42, 127, 44, 131, 45, 137, 46, 139, 48, 149, 49, 151, 50, 157, 51, 163, 52, 167, 54, 173, 55, 179, 56, 181, 57]

cp's OEIS Frontend

A282649 The larger term of the pair (a(n), a(n+1)) is always prime.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	4
6	7
7	6
8	11
9	8
10	13
11	9
12	17
13	10
14	19
15	12
16	23
17	14
18	29
19	15
20	31
21	16
22	37
23	18
24	41
25	20
26	43
27	21
28	47
29	22
30	53
31	24
32	59
33	25
34	61
35	26
36	67
37	27
38	71
39	28
40	73
41	30
42	79
43	32
44	83
45	33
46	89
47	34
48	97
49	35
50	101
51	36
52	103
53	38
54	107
55	39
56	109
57	40
58	113
59	42
60	127
61	44
62	131
63	45
64	137
65	46
66	139
67	48
68	149
69	49
70	151
71	50
72	157
73	51
74	163
75	52
76	167
77	54
78	173
79	55
80	179
81	56
82	181
83	57

n	a(n)
1	1
2	2
3	3
4	5
5	4
6	7
7	6
8	11
9	8
10	13
11	9
12	17
13	10
14	19
15	12
16	23
17	14
18	29
19	15
20	31
21	16
22	37
23	18
24	41
25	20
26	43
27	21
28	47
29	22
30	53
31	24
32	59
33	25
34	61
35	26
36	67
37	27
38	71
39	28
40	73
41	30
42	79
43	32
44	83
45	33
46	89
47	34
48	97
49	35
50	101
51	36
52	103
53	38
54	107
55	39
56	109
57	40
58	113
59	42
60	127
61	44
62	131
63	45
64	137
65	46
66	139
67	48
68	149
69	49
70	151
71	50
72	157
73	51
74	163
75	52
76	167
77	54
78	173
79	55
80	179
81	56
82	181
83	57

n	a(n)
1	1
2	2
3	3
4	5
5	4
6	7
7	6
8	11
9	8
10	13
11	9
12	17
13	10
14	19
15	12
16	23
17	14
18	29
19	15
20	31
21	16
22	37
23	18
24	41
25	20
26	43
27	21
28	47
29	22
30	53
31	24
32	59
33	25
34	61
35	26
36	67
37	27
38	71
39	28
40	73
41	30
42	79
43	32
44	83
45	33
46	89
47	34
48	97
49	35
50	101
51	36
52	103
53	38
54	107
55	39
56	109
57	40
58	113
59	42
60	127
61	44
62	131
63	45
64	137
65	46
66	139
67	48
68	149
69	49
70	151
71	50
72	157
73	51
74	163
75	52
76	167
77	54
78	173
79	55
80	179
81	56
82	181
83	57