A046470 - cp's OEIS frontend

A046470 Even numbers with an odd number of prime factors (counted with multiplicity).

n	a(n)
1	2
2	8
3	12
4	18
5	20
6	28
7	30
8	32
9	42
10	44
11	48
12	50
13	52
14	66
15	68
16	70
17	72
18	76
19	78
20	80
21	92
22	98
23	102
24	108
25	110
26	112
27	114
28	116
29	120
30	124
31	128
32	130
33	138
34	148
35	154
36	162
37	164
38	168
39	170
40	172
41	174
42	176
43	180
44	182
45	186
46	188
47	190
48	192
49	200
50	208
51	212
52	222
53	230
54	236
55	238
56	242
57	244

[2, 8, 12, 18, 20, 28, 30, 32, 42, 44, 48, 50, 52, 66, 68, 70, 72, 76, 78, 80, 92, 98, 102, 108, 110, 112, 114, 116, 120, 124, 128, 130, 138, 148, 154, 162, 164, 168, 170, 172, 174, 176, 180, 182, 186, 188, 190, 192, 200, 208, 212, 222, 230, 236, 238, 242, 244]

cp's OEIS Frontend

A046470 Even numbers with an odd number of prime factors (counted with multiplicity).

Table of values

List of values

n	a(n)
1	2
2	8
3	12
4	18
5	20
6	28
7	30
8	32
9	42
10	44
11	48
12	50
13	52
14	66
15	68
16	70
17	72
18	76
19	78
20	80
21	92
22	98
23	102
24	108
25	110
26	112
27	114
28	116
29	120
30	124
31	128
32	130
33	138
34	148
35	154
36	162
37	164
38	168
39	170
40	172
41	174
42	176
43	180
44	182
45	186
46	188
47	190
48	192
49	200
50	208
51	212
52	222
53	230
54	236
55	238
56	242
57	244

n	a(n)
1	2
2	8
3	12
4	18
5	20
6	28
7	30
8	32
9	42
10	44
11	48
12	50
13	52
14	66
15	68
16	70
17	72
18	76
19	78
20	80
21	92
22	98
23	102
24	108
25	110
26	112
27	114
28	116
29	120
30	124
31	128
32	130
33	138
34	148
35	154
36	162
37	164
38	168
39	170
40	172
41	174
42	176
43	180
44	182
45	186
46	188
47	190
48	192
49	200
50	208
51	212
52	222
53	230
54	236
55	238
56	242
57	244

n	a(n)
1	2
2	8
3	12
4	18
5	20
6	28
7	30
8	32
9	42
10	44
11	48
12	50
13	52
14	66
15	68
16	70
17	72
18	76
19	78
20	80
21	92
22	98
23	102
24	108
25	110
26	112
27	114
28	116
29	120
30	124
31	128
32	130
33	138
34	148
35	154
36	162
37	164
38	168
39	170
40	172
41	174
42	176
43	180
44	182
45	186
46	188
47	190
48	192
49	200
50	208
51	212
52	222
53	230
54	236
55	238
56	242
57	244