A086486 - cp's OEIS frontend

A086486 Numbers k such that the sum of the distinct prime divisors divides rad(k)=A007947(k).

n	a(n)
1	2
2	3
3	4
4	5
5	7
6	8
7	9
8	11
9	13
10	16
11	17
12	19
13	23
14	25
15	27
16	29
17	30
18	31
19	32
20	37
21	41
22	43
23	47
24	49
25	53
26	59
27	60
28	61
29	64
30	67
31	70
32	71
33	73
34	79
35	81
36	83
37	89
38	90
39	97
40	101
41	103
42	105
43	107
44	109
45	113
46	120
47	121
48	125
49	127
50	128
51	131
52	137
53	139
54	140
55	149
56	150
57	151
58	157
59	163
60	167

[2, 3, 4, 5, 7, 8, 9, 11, 13, 16, 17, 19, 23, 25, 27, 29, 30, 31, 32, 37, 41, 43, 47, 49, 53, 59, 60, 61, 64, 67, 70, 71, 73, 79, 81, 83, 89, 90, 97, 101, 103, 105, 107, 109, 113, 120, 121, 125, 127, 128, 131, 137, 139, 140, 149, 150, 151, 157, 163, 167]

cp's OEIS Frontend

A086486 Numbers k such that the sum of the distinct prime divisors divides rad(k)=A007947(k).

Table of values

List of values

n	a(n)
1	2
2	3
3	4
4	5
5	7
6	8
7	9
8	11
9	13
10	16
11	17
12	19
13	23
14	25
15	27
16	29
17	30
18	31
19	32
20	37
21	41
22	43
23	47
24	49
25	53
26	59
27	60
28	61
29	64
30	67
31	70
32	71
33	73
34	79
35	81
36	83
37	89
38	90
39	97
40	101
41	103
42	105
43	107
44	109
45	113
46	120
47	121
48	125
49	127
50	128
51	131
52	137
53	139
54	140
55	149
56	150
57	151
58	157
59	163
60	167

n	a(n)
1	2
2	3
3	4
4	5
5	7
6	8
7	9
8	11
9	13
10	16
11	17
12	19
13	23
14	25
15	27
16	29
17	30
18	31
19	32
20	37
21	41
22	43
23	47
24	49
25	53
26	59
27	60
28	61
29	64
30	67
31	70
32	71
33	73
34	79
35	81
36	83
37	89
38	90
39	97
40	101
41	103
42	105
43	107
44	109
45	113
46	120
47	121
48	125
49	127
50	128
51	131
52	137
53	139
54	140
55	149
56	150
57	151
58	157
59	163
60	167

n	a(n)
1	2
2	3
3	4
4	5
5	7
6	8
7	9
8	11
9	13
10	16
11	17
12	19
13	23
14	25
15	27
16	29
17	30
18	31
19	32
20	37
21	41
22	43
23	47
24	49
25	53
26	59
27	60
28	61
29	64
30	67
31	70
32	71
33	73
34	79
35	81
36	83
37	89
38	90
39	97
40	101
41	103
42	105
43	107
44	109
45	113
46	120
47	121
48	125
49	127
50	128
51	131
52	137
53	139
54	140
55	149
56	150
57	151
58	157
59	163
60	167