A181732 - cp's OEIS frontend

A181732 Numbers n such that 90n + 1 is prime.

n	a(n)
1	2
2	3
3	6
4	7
5	9
6	11
7	13
8	17
9	18
10	20
11	24
12	25
13	26
14	28
15	31
16	33
17	34
18	37
19	39
20	41
21	45
22	47
23	51
24	54
25	55
26	62
27	65
28	68
29	69
30	70
31	72
32	73
33	74
34	76
35	84
36	86
37	89
38	90
39	91
40	94
41	96
42	97
43	98
44	100
45	101
46	102
47	107
48	108
49	109
50	110
51	117
52	119
53	121
54	123
55	124
56	125
57	130
58	133
59	136
60	138
61	139
62	140

[2, 3, 6, 7, 9, 11, 13, 17, 18, 20, 24, 25, 26, 28, 31, 33, 34, 37, 39, 41, 45, 47, 51, 54, 55, 62, 65, 68, 69, 70, 72, 73, 74, 76, 84, 86, 89, 90, 91, 94, 96, 97, 98, 100, 101, 102, 107, 108, 109, 110, 117, 119, 121, 123, 124, 125, 130, 133, 136, 138, 139, 140]

cp's OEIS Frontend

A181732 Numbers n such that 90n + 1 is prime.

Table of values

List of values

n	a(n)
1	2
2	3
3	6
4	7
5	9
6	11
7	13
8	17
9	18
10	20
11	24
12	25
13	26
14	28
15	31
16	33
17	34
18	37
19	39
20	41
21	45
22	47
23	51
24	54
25	55
26	62
27	65
28	68
29	69
30	70
31	72
32	73
33	74
34	76
35	84
36	86
37	89
38	90
39	91
40	94
41	96
42	97
43	98
44	100
45	101
46	102
47	107
48	108
49	109
50	110
51	117
52	119
53	121
54	123
55	124
56	125
57	130
58	133
59	136
60	138
61	139
62	140

n	a(n)
1	2
2	3
3	6
4	7
5	9
6	11
7	13
8	17
9	18
10	20
11	24
12	25
13	26
14	28
15	31
16	33
17	34
18	37
19	39
20	41
21	45
22	47
23	51
24	54
25	55
26	62
27	65
28	68
29	69
30	70
31	72
32	73
33	74
34	76
35	84
36	86
37	89
38	90
39	91
40	94
41	96
42	97
43	98
44	100
45	101
46	102
47	107
48	108
49	109
50	110
51	117
52	119
53	121
54	123
55	124
56	125
57	130
58	133
59	136
60	138
61	139
62	140

n	a(n)
1	2
2	3
3	6
4	7
5	9
6	11
7	13
8	17
9	18
10	20
11	24
12	25
13	26
14	28
15	31
16	33
17	34
18	37
19	39
20	41
21	45
22	47
23	51
24	54
25	55
26	62
27	65
28	68
29	69
30	70
31	72
32	73
33	74
34	76
35	84
36	86
37	89
38	90
39	91
40	94
41	96
42	97
43	98
44	100
45	101
46	102
47	107
48	108
49	109
50	110
51	117
52	119
53	121
54	123
55	124
56	125
57	130
58	133
59	136
60	138
61	139
62	140