A289142 - cp's OEIS frontend

A289142 Numbers whose sum of prime factors (taken with multiplicity) is divisible by 3.

n	a(n)
1	1
2	3
3	8
4	9
5	14
6	20
7	24
8	26
9	27
10	35
11	38
12	42
13	44
14	50
15	60
16	62
17	64
18	65
19	68
20	72
21	74
22	77
23	78
24	81
25	86
26	92
27	95
28	105
29	110
30	112
31	114
32	116
33	119
34	122
35	125
36	126
37	132
38	134
39	143
40	146
41	150
42	155
43	158
44	160
45	161
46	164
47	170
48	180
49	185
50	186
51	188
52	192
53	194
54	195
55	196
56	203
57	204

[1, 3, 8, 9, 14, 20, 24, 26, 27, 35, 38, 42, 44, 50, 60, 62, 64, 65, 68, 72, 74, 77, 78, 81, 86, 92, 95, 105, 110, 112, 114, 116, 119, 122, 125, 126, 132, 134, 143, 146, 150, 155, 158, 160, 161, 164, 170, 180, 185, 186, 188, 192, 194, 195, 196, 203, 204]

cp's OEIS Frontend

A289142 Numbers whose sum of prime factors (taken with multiplicity) is divisible by 3.

Table of values

List of values

n	a(n)
1	1
2	3
3	8
4	9
5	14
6	20
7	24
8	26
9	27
10	35
11	38
12	42
13	44
14	50
15	60
16	62
17	64
18	65
19	68
20	72
21	74
22	77
23	78
24	81
25	86
26	92
27	95
28	105
29	110
30	112
31	114
32	116
33	119
34	122
35	125
36	126
37	132
38	134
39	143
40	146
41	150
42	155
43	158
44	160
45	161
46	164
47	170
48	180
49	185
50	186
51	188
52	192
53	194
54	195
55	196
56	203
57	204

n	a(n)
1	1
2	3
3	8
4	9
5	14
6	20
7	24
8	26
9	27
10	35
11	38
12	42
13	44
14	50
15	60
16	62
17	64
18	65
19	68
20	72
21	74
22	77
23	78
24	81
25	86
26	92
27	95
28	105
29	110
30	112
31	114
32	116
33	119
34	122
35	125
36	126
37	132
38	134
39	143
40	146
41	150
42	155
43	158
44	160
45	161
46	164
47	170
48	180
49	185
50	186
51	188
52	192
53	194
54	195
55	196
56	203
57	204

n	a(n)
1	1
2	3
3	8
4	9
5	14
6	20
7	24
8	26
9	27
10	35
11	38
12	42
13	44
14	50
15	60
16	62
17	64
18	65
19	68
20	72
21	74
22	77
23	78
24	81
25	86
26	92
27	95
28	105
29	110
30	112
31	114
32	116
33	119
34	122
35	125
36	126
37	132
38	134
39	143
40	146
41	150
42	155
43	158
44	160
45	161
46	164
47	170
48	180
49	185
50	186
51	188
52	192
53	194
54	195
55	196
56	203
57	204