A267895 - cp's OEIS frontend

A267895 Numbers whose number of odd divisors is prime.

n	a(n)
1	3
2	5
3	6
4	7
5	9
6	10
7	11
8	12
9	13
10	14
11	17
12	18
13	19
14	20
15	22
16	23
17	24
18	25
19	26
20	28
21	29
22	31
23	34
24	36
25	37
26	38
27	40
28	41
29	43
30	44
31	46
32	47
33	48
34	49
35	50
36	52
37	53
38	56
39	58
40	59
41	61
42	62
43	67
44	68
45	71
46	72
47	73
48	74
49	76
50	79
51	80
52	81
53	82
54	83
55	86
56	88
57	89
58	92
59	94
60	96
61	97
62	98
63	100
64	101
65	103
66	104
67	106
68	107
69	109

[3, 5, 6, 7, 9, 10, 11, 12, 13, 14, 17, 18, 19, 20, 22, 23, 24, 25, 26, 28, 29, 31, 34, 36, 37, 38, 40, 41, 43, 44, 46, 47, 48, 49, 50, 52, 53, 56, 58, 59, 61, 62, 67, 68, 71, 72, 73, 74, 76, 79, 80, 81, 82, 83, 86, 88, 89, 92, 94, 96, 97, 98, 100, 101, 103, 104, 106, 107, 109]

cp's OEIS Frontend

A267895 Numbers whose number of odd divisors is prime.

Table of values

List of values

n	a(n)
1	3
2	5
3	6
4	7
5	9
6	10
7	11
8	12
9	13
10	14
11	17
12	18
13	19
14	20
15	22
16	23
17	24
18	25
19	26
20	28
21	29
22	31
23	34
24	36
25	37
26	38
27	40
28	41
29	43
30	44
31	46
32	47
33	48
34	49
35	50
36	52
37	53
38	56
39	58
40	59
41	61
42	62
43	67
44	68
45	71
46	72
47	73
48	74
49	76
50	79
51	80
52	81
53	82
54	83
55	86
56	88
57	89
58	92
59	94
60	96
61	97
62	98
63	100
64	101
65	103
66	104
67	106
68	107
69	109

n	a(n)
1	3
2	5
3	6
4	7
5	9
6	10
7	11
8	12
9	13
10	14
11	17
12	18
13	19
14	20
15	22
16	23
17	24
18	25
19	26
20	28
21	29
22	31
23	34
24	36
25	37
26	38
27	40
28	41
29	43
30	44
31	46
32	47
33	48
34	49
35	50
36	52
37	53
38	56
39	58
40	59
41	61
42	62
43	67
44	68
45	71
46	72
47	73
48	74
49	76
50	79
51	80
52	81
53	82
54	83
55	86
56	88
57	89
58	92
59	94
60	96
61	97
62	98
63	100
64	101
65	103
66	104
67	106
68	107
69	109

n	a(n)
1	3
2	5
3	6
4	7
5	9
6	10
7	11
8	12
9	13
10	14
11	17
12	18
13	19
14	20
15	22
16	23
17	24
18	25
19	26
20	28
21	29
22	31
23	34
24	36
25	37
26	38
27	40
28	41
29	43
30	44
31	46
32	47
33	48
34	49
35	50
36	52
37	53
38	56
39	58
40	59
41	61
42	62
43	67
44	68
45	71
46	72
47	73
48	74
49	76
50	79
51	80
52	81
53	82
54	83
55	86
56	88
57	89
58	92
59	94
60	96
61	97
62	98
63	100
64	101
65	103
66	104
67	106
68	107
69	109