A357684 - cp's OEIS frontend

A357684 The squarefree part (A007913) of numbers whose squarefree part is a unitary divisor (A335275).

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

[1, 2, 3, 1, 5, 6, 7, 1, 10, 11, 3, 13, 14, 15, 1, 17, 2, 19, 5, 21, 22, 23, 1, 26, 7, 29, 30, 31, 33, 34, 35, 1, 37, 38, 39, 41, 42, 43, 11, 5, 46, 47, 3, 1, 2, 51, 13, 53, 55, 57, 58, 59, 15, 61, 62, 7, 1, 65, 66, 67, 17, 69, 70, 71, 73, 74, 3, 19, 77, 78, 79]

cp's OEIS Frontend

A357684 The squarefree part (A007913) of numbers whose squarefree part is a unitary divisor (A335275).

Table of values

List of values

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

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

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