A080324 - cp's OEIS frontend

A080324 Union of even squarefree numbers (A039956) and squarefree numbers for which the number of prime factors is even (A030229).

n	a(n)
1	1
2	2
3	6
4	10
5	14
6	15
7	21
8	22
9	26
10	30
11	33
12	34
13	35
14	38
15	39
16	42
17	46
18	51
19	55
20	57
21	58
22	62
23	65
24	66
25	69
26	70
27	74
28	77
29	78
30	82
31	85
32	86
33	87
34	91
35	93
36	94
37	95
38	102
39	106
40	110
41	111
42	114
43	115
44	118
45	119
46	122
47	123
48	129
49	130
50	133
51	134
52	138
53	141
54	142
55	143
56	145
57	146
58	154
59	155
60	158
61	159
62	161

[1, 2, 6, 10, 14, 15, 21, 22, 26, 30, 33, 34, 35, 38, 39, 42, 46, 51, 55, 57, 58, 62, 65, 66, 69, 70, 74, 77, 78, 82, 85, 86, 87, 91, 93, 94, 95, 102, 106, 110, 111, 114, 115, 118, 119, 122, 123, 129, 130, 133, 134, 138, 141, 142, 143, 145, 146, 154, 155, 158, 159, 161]

cp's OEIS Frontend

A080324 Union of even squarefree numbers (A039956) and squarefree numbers for which the number of prime factors is even (A030229).

Table of values

List of values

n	a(n)
1	1
2	2
3	6
4	10
5	14
6	15
7	21
8	22
9	26
10	30
11	33
12	34
13	35
14	38
15	39
16	42
17	46
18	51
19	55
20	57
21	58
22	62
23	65
24	66
25	69
26	70
27	74
28	77
29	78
30	82
31	85
32	86
33	87
34	91
35	93
36	94
37	95
38	102
39	106
40	110
41	111
42	114
43	115
44	118
45	119
46	122
47	123
48	129
49	130
50	133
51	134
52	138
53	141
54	142
55	143
56	145
57	146
58	154
59	155
60	158
61	159
62	161

n	a(n)
1	1
2	2
3	6
4	10
5	14
6	15
7	21
8	22
9	26
10	30
11	33
12	34
13	35
14	38
15	39
16	42
17	46
18	51
19	55
20	57
21	58
22	62
23	65
24	66
25	69
26	70
27	74
28	77
29	78
30	82
31	85
32	86
33	87
34	91
35	93
36	94
37	95
38	102
39	106
40	110
41	111
42	114
43	115
44	118
45	119
46	122
47	123
48	129
49	130
50	133
51	134
52	138
53	141
54	142
55	143
56	145
57	146
58	154
59	155
60	158
61	159
62	161

n	a(n)
1	1
2	2
3	6
4	10
5	14
6	15
7	21
8	22
9	26
10	30
11	33
12	34
13	35
14	38
15	39
16	42
17	46
18	51
19	55
20	57
21	58
22	62
23	65
24	66
25	69
26	70
27	74
28	77
29	78
30	82
31	85
32	86
33	87
34	91
35	93
36	94
37	95
38	102
39	106
40	110
41	111
42	114
43	115
44	118
45	119
46	122
47	123
48	129
49	130
50	133
51	134
52	138
53	141
54	142
55	143
56	145
57	146
58	154
59	155
60	158
61	159
62	161