A323600 - cp's OEIS frontend

A323600 Dirichlet convolution of sigma with omega.

n	a(n)
1	0
2	1
3	1
4	4
5	1
6	9
7	1
8	11
9	5
10	11
11	1
12	31
13	1
14	13
15	12
16	26
17	1
18	38
19	1
20	39
21	14
22	17
23	1
24	81
25	7
26	19
27	18
28	47
29	1
30	83
31	1
32	57
33	18
34	23
35	16
36	127
37	1
38	25
39	20
40	103
41	1
42	101
43	1
44	63
45	53
46	29
47	1
48	187
49	9
50	66
51	24
52	71
53	1
54	130
55	20
56	125
57	26
58	35
59	1
60	272
61	1
62	37
63	63
64	120
65	22
66	137
67	1
68	87
69	30
70	127
71	1

[0, 1, 1, 4, 1, 9, 1, 11, 5, 11, 1, 31, 1, 13, 12, 26, 1, 38, 1, 39, 14, 17, 1, 81, 7, 19, 18, 47, 1, 83, 1, 57, 18, 23, 16, 127, 1, 25, 20, 103, 1, 101, 1, 63, 53, 29, 1, 187, 9, 66, 24, 71, 1, 130, 20, 125, 26, 35, 1, 272, 1, 37, 63, 120, 22, 137, 1, 87, 30, 127, 1]

cp's OEIS Frontend

A323600 Dirichlet convolution of sigma with omega.

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	4
5	1
6	9
7	1
8	11
9	5
10	11
11	1
12	31
13	1
14	13
15	12
16	26
17	1
18	38
19	1
20	39
21	14
22	17
23	1
24	81
25	7
26	19
27	18
28	47
29	1
30	83
31	1
32	57
33	18
34	23
35	16
36	127
37	1
38	25
39	20
40	103
41	1
42	101
43	1
44	63
45	53
46	29
47	1
48	187
49	9
50	66
51	24
52	71
53	1
54	130
55	20
56	125
57	26
58	35
59	1
60	272
61	1
62	37
63	63
64	120
65	22
66	137
67	1
68	87
69	30
70	127
71	1

n	a(n)
1	0
2	1
3	1
4	4
5	1
6	9
7	1
8	11
9	5
10	11
11	1
12	31
13	1
14	13
15	12
16	26
17	1
18	38
19	1
20	39
21	14
22	17
23	1
24	81
25	7
26	19
27	18
28	47
29	1
30	83
31	1
32	57
33	18
34	23
35	16
36	127
37	1
38	25
39	20
40	103
41	1
42	101
43	1
44	63
45	53
46	29
47	1
48	187
49	9
50	66
51	24
52	71
53	1
54	130
55	20
56	125
57	26
58	35
59	1
60	272
61	1
62	37
63	63
64	120
65	22
66	137
67	1
68	87
69	30
70	127
71	1

n	a(n)
1	0
2	1
3	1
4	4
5	1
6	9
7	1
8	11
9	5
10	11
11	1
12	31
13	1
14	13
15	12
16	26
17	1
18	38
19	1
20	39
21	14
22	17
23	1
24	81
25	7
26	19
27	18
28	47
29	1
30	83
31	1
32	57
33	18
34	23
35	16
36	127
37	1
38	25
39	20
40	103
41	1
42	101
43	1
44	63
45	53
46	29
47	1
48	187
49	9
50	66
51	24
52	71
53	1
54	130
55	20
56	125
57	26
58	35
59	1
60	272
61	1
62	37
63	63
64	120
65	22
66	137
67	1
68	87
69	30
70	127
71	1