A371287 - cp's OEIS frontend

A371287 Numbers whose product of prime indices has exactly two distinct prime factors.

n	a(n)
1	13
2	15
3	26
4	29
5	30
6	33
7	35
8	37
9	39
10	43
11	45
12	47
13	51
14	52
15	55
16	58
17	60
18	61
19	65
20	66
21	69
22	70
23	71
24	73
25	74
26	75
27	77
28	78
29	79
30	85
31	86
32	87
33	89
34	90
35	91
36	93
37	94
38	95
39	99
40	101
41	102
42	104
43	105
44	107
45	110
46	111
47	116
48	117
49	119
50	120
51	122
52	123
53	129
54	130
55	132
56	135
57	137
58	138
59	139
60	140

[13, 15, 26, 29, 30, 33, 35, 37, 39, 43, 45, 47, 51, 52, 55, 58, 60, 61, 65, 66, 69, 70, 71, 73, 74, 75, 77, 78, 79, 85, 86, 87, 89, 90, 91, 93, 94, 95, 99, 101, 102, 104, 105, 107, 110, 111, 116, 117, 119, 120, 122, 123, 129, 130, 132, 135, 137, 138, 139, 140]

cp's OEIS Frontend

A371287 Numbers whose product of prime indices has exactly two distinct prime factors.

Table of values

List of values

n	a(n)
1	13
2	15
3	26
4	29
5	30
6	33
7	35
8	37
9	39
10	43
11	45
12	47
13	51
14	52
15	55
16	58
17	60
18	61
19	65
20	66
21	69
22	70
23	71
24	73
25	74
26	75
27	77
28	78
29	79
30	85
31	86
32	87
33	89
34	90
35	91
36	93
37	94
38	95
39	99
40	101
41	102
42	104
43	105
44	107
45	110
46	111
47	116
48	117
49	119
50	120
51	122
52	123
53	129
54	130
55	132
56	135
57	137
58	138
59	139
60	140

n	a(n)
1	13
2	15
3	26
4	29
5	30
6	33
7	35
8	37
9	39
10	43
11	45
12	47
13	51
14	52
15	55
16	58
17	60
18	61
19	65
20	66
21	69
22	70
23	71
24	73
25	74
26	75
27	77
28	78
29	79
30	85
31	86
32	87
33	89
34	90
35	91
36	93
37	94
38	95
39	99
40	101
41	102
42	104
43	105
44	107
45	110
46	111
47	116
48	117
49	119
50	120
51	122
52	123
53	129
54	130
55	132
56	135
57	137
58	138
59	139
60	140

n	a(n)
1	13
2	15
3	26
4	29
5	30
6	33
7	35
8	37
9	39
10	43
11	45
12	47
13	51
14	52
15	55
16	58
17	60
18	61
19	65
20	66
21	69
22	70
23	71
24	73
25	74
26	75
27	77
28	78
29	79
30	85
31	86
32	87
33	89
34	90
35	91
36	93
37	94
38	95
39	99
40	101
41	102
42	104
43	105
44	107
45	110
46	111
47	116
48	117
49	119
50	120
51	122
52	123
53	129
54	130
55	132
56	135
57	137
58	138
59	139
60	140