A288417 - cp's OEIS frontend

A288417 a(n) = Sum_{d|n} A000593(n/d).

n	a(n)
1	1
2	2
3	5
4	3
5	7
6	10
7	9
8	4
9	18
10	14
11	13
12	15
13	15
14	18
15	35
16	5
17	19
18	36
19	21
20	21
21	45
22	26
23	25
24	20
25	38
26	30
27	58
28	27
29	31
30	70
31	33
32	6
33	65
34	38
35	63
36	54
37	39
38	42
39	75
40	28
41	43
42	90
43	45
44	39
45	126
46	50
47	49
48	25
49	66
50	76
51	95
52	45
53	55
54	116
55	91
56	36
57	105
58	62
59	61
60	105
61	63
62	66
63	162
64	7
65	105
66	130
67	69

[1, 2, 5, 3, 7, 10, 9, 4, 18, 14, 13, 15, 15, 18, 35, 5, 19, 36, 21, 21, 45, 26, 25, 20, 38, 30, 58, 27, 31, 70, 33, 6, 65, 38, 63, 54, 39, 42, 75, 28, 43, 90, 45, 39, 126, 50, 49, 25, 66, 76, 95, 45, 55, 116, 91, 36, 105, 62, 61, 105, 63, 66, 162, 7, 105, 130, 69]

cp's OEIS Frontend

A288417 a(n) = Sum_{d|n} A000593(n/d).

Table of values

List of values

n	a(n)
1	1
2	2
3	5
4	3
5	7
6	10
7	9
8	4
9	18
10	14
11	13
12	15
13	15
14	18
15	35
16	5
17	19
18	36
19	21
20	21
21	45
22	26
23	25
24	20
25	38
26	30
27	58
28	27
29	31
30	70
31	33
32	6
33	65
34	38
35	63
36	54
37	39
38	42
39	75
40	28
41	43
42	90
43	45
44	39
45	126
46	50
47	49
48	25
49	66
50	76
51	95
52	45
53	55
54	116
55	91
56	36
57	105
58	62
59	61
60	105
61	63
62	66
63	162
64	7
65	105
66	130
67	69

n	a(n)
1	1
2	2
3	5
4	3
5	7
6	10
7	9
8	4
9	18
10	14
11	13
12	15
13	15
14	18
15	35
16	5
17	19
18	36
19	21
20	21
21	45
22	26
23	25
24	20
25	38
26	30
27	58
28	27
29	31
30	70
31	33
32	6
33	65
34	38
35	63
36	54
37	39
38	42
39	75
40	28
41	43
42	90
43	45
44	39
45	126
46	50
47	49
48	25
49	66
50	76
51	95
52	45
53	55
54	116
55	91
56	36
57	105
58	62
59	61
60	105
61	63
62	66
63	162
64	7
65	105
66	130
67	69

n	a(n)
1	1
2	2
3	5
4	3
5	7
6	10
7	9
8	4
9	18
10	14
11	13
12	15
13	15
14	18
15	35
16	5
17	19
18	36
19	21
20	21
21	45
22	26
23	25
24	20
25	38
26	30
27	58
28	27
29	31
30	70
31	33
32	6
33	65
34	38
35	63
36	54
37	39
38	42
39	75
40	28
41	43
42	90
43	45
44	39
45	126
46	50
47	49
48	25
49	66
50	76
51	95
52	45
53	55
54	116
55	91
56	36
57	105
58	62
59	61
60	105
61	63
62	66
63	162
64	7
65	105
66	130
67	69