A157850 - cp's OEIS frontend

A157850 Numbers k such that are harmonic means of divisors of harmonic (Ore) numbers (harmonic numbers is A001599) and equal to one of the divisors of this harmonic numbers.

n	a(n)
1	1
2	2
3	5
4	6
5	8
6	9
7	11
8	10
9	15
10	15
11	14
12	17
13	24
14	24
15	21
16	13
17	19
18	27
19	25
20	29
21	26
22	44
23	44
24	29
25	46
26	39
27	46
28	42
29	47
30	47
31	35
32	41
33	60
34	51
35	37
36	48
37	45
38	49
39	50
40	49
41	53
42	77
43	86
44	86
45	51
46	96
47	75
48	70
49	80
50	99
51	110
52	81
53	84
54	102
55	82
56	96
57	114
58	53
59	108
60	115
61	105
62	116
63	91
64	85
65	105

[1, 2, 5, 6, 8, 9, 11, 10, 15, 15, 14, 17, 24, 24, 21, 13, 19, 27, 25, 29, 26, 44, 44, 29, 46, 39, 46, 42, 47, 47, 35, 41, 60, 51, 37, 48, 45, 49, 50, 49, 53, 77, 86, 86, 51, 96, 75, 70, 80, 99, 110, 81, 84, 102, 82, 96, 114, 53, 108, 115, 105, 116, 91, 85, 105]

cp's OEIS Frontend

A157850 Numbers k such that are harmonic means of divisors of harmonic (Ore) numbers (harmonic numbers is A001599) and equal to one of the divisors of this harmonic numbers.

Table of values

List of values

n	a(n)
1	1
2	2
3	5
4	6
5	8
6	9
7	11
8	10
9	15
10	15
11	14
12	17
13	24
14	24
15	21
16	13
17	19
18	27
19	25
20	29
21	26
22	44
23	44
24	29
25	46
26	39
27	46
28	42
29	47
30	47
31	35
32	41
33	60
34	51
35	37
36	48
37	45
38	49
39	50
40	49
41	53
42	77
43	86
44	86
45	51
46	96
47	75
48	70
49	80
50	99
51	110
52	81
53	84
54	102
55	82
56	96
57	114
58	53
59	108
60	115
61	105
62	116
63	91
64	85
65	105

n	a(n)
1	1
2	2
3	5
4	6
5	8
6	9
7	11
8	10
9	15
10	15
11	14
12	17
13	24
14	24
15	21
16	13
17	19
18	27
19	25
20	29
21	26
22	44
23	44
24	29
25	46
26	39
27	46
28	42
29	47
30	47
31	35
32	41
33	60
34	51
35	37
36	48
37	45
38	49
39	50
40	49
41	53
42	77
43	86
44	86
45	51
46	96
47	75
48	70
49	80
50	99
51	110
52	81
53	84
54	102
55	82
56	96
57	114
58	53
59	108
60	115
61	105
62	116
63	91
64	85
65	105

n	a(n)
1	1
2	2
3	5
4	6
5	8
6	9
7	11
8	10
9	15
10	15
11	14
12	17
13	24
14	24
15	21
16	13
17	19
18	27
19	25
20	29
21	26
22	44
23	44
24	29
25	46
26	39
27	46
28	42
29	47
30	47
31	35
32	41
33	60
34	51
35	37
36	48
37	45
38	49
39	50
40	49
41	53
42	77
43	86
44	86
45	51
46	96
47	75
48	70
49	80
50	99
51	110
52	81
53	84
54	102
55	82
56	96
57	114
58	53
59	108
60	115
61	105
62	116
63	91
64	85
65	105