A023883 - cp's OEIS frontend

A023883 Nonprimes whose average of divisors is an integer.

n	a(n)
1	1
2	6
3	14
4	15
5	20
6	21
7	22
8	27
9	30
10	33
11	35
12	38
13	39
14	42
15	44
16	45
17	46
18	49
19	51
20	54
21	55
22	56
23	57
24	60
25	62
26	65
27	66
28	68
29	69
30	70
31	77
32	78
33	85
34	86
35	87
36	91
37	92
38	93
39	94
40	95
41	96
42	99
43	102
44	105
45	110
46	111
47	114
48	115
49	116
50	118
51	119
52	123
53	125
54	126
55	129
56	132
57	133
58	134
59	135
60	138

[1, 6, 14, 15, 20, 21, 22, 27, 30, 33, 35, 38, 39, 42, 44, 45, 46, 49, 51, 54, 55, 56, 57, 60, 62, 65, 66, 68, 69, 70, 77, 78, 85, 86, 87, 91, 92, 93, 94, 95, 96, 99, 102, 105, 110, 111, 114, 115, 116, 118, 119, 123, 125, 126, 129, 132, 133, 134, 135, 138]

cp's OEIS Frontend

A023883 Nonprimes whose average of divisors is an integer.

Table of values

List of values

n	a(n)
1	1
2	6
3	14
4	15
5	20
6	21
7	22
8	27
9	30
10	33
11	35
12	38
13	39
14	42
15	44
16	45
17	46
18	49
19	51
20	54
21	55
22	56
23	57
24	60
25	62
26	65
27	66
28	68
29	69
30	70
31	77
32	78
33	85
34	86
35	87
36	91
37	92
38	93
39	94
40	95
41	96
42	99
43	102
44	105
45	110
46	111
47	114
48	115
49	116
50	118
51	119
52	123
53	125
54	126
55	129
56	132
57	133
58	134
59	135
60	138

n	a(n)
1	1
2	6
3	14
4	15
5	20
6	21
7	22
8	27
9	30
10	33
11	35
12	38
13	39
14	42
15	44
16	45
17	46
18	49
19	51
20	54
21	55
22	56
23	57
24	60
25	62
26	65
27	66
28	68
29	69
30	70
31	77
32	78
33	85
34	86
35	87
36	91
37	92
38	93
39	94
40	95
41	96
42	99
43	102
44	105
45	110
46	111
47	114
48	115
49	116
50	118
51	119
52	123
53	125
54	126
55	129
56	132
57	133
58	134
59	135
60	138

n	a(n)
1	1
2	6
3	14
4	15
5	20
6	21
7	22
8	27
9	30
10	33
11	35
12	38
13	39
14	42
15	44
16	45
17	46
18	49
19	51
20	54
21	55
22	56
23	57
24	60
25	62
26	65
27	66
28	68
29	69
30	70
31	77
32	78
33	85
34	86
35	87
36	91
37	92
38	93
39	94
40	95
41	96
42	99
43	102
44	105
45	110
46	111
47	114
48	115
49	116
50	118
51	119
52	123
53	125
54	126
55	129
56	132
57	133
58	134
59	135
60	138