A374472 - cp's OEIS frontend

A374472 Numbers k such that bigomega(k) and A064547(k) are both even, where A064547 is the count of 1-bits in the exponents of the prime factorization of n, and bigomega is the number of prime factors of n (with multiplicity).

n	a(n)
1	1
2	6
3	10
4	14
5	15
6	21
7	22
8	26
9	33
10	34
11	35
12	36
13	38
14	39
15	46
16	51
17	55
18	57
19	58
20	62
21	64
22	65
23	69
24	74
25	77
26	82
27	85
28	86
29	87
30	91
31	93
32	94
33	95
34	100
35	106
36	111
37	115
38	118
39	119
40	122
41	123
42	129
43	133
44	134
45	141
46	142
47	143
48	144
49	145
50	146
51	155
52	158
53	159
54	161
55	166
56	177
57	178
58	183
59	185
60	187
61	194
62	196
63	201
64	202
65	203
66	205
67	206
68	209
69	210
70	213

[1, 6, 10, 14, 15, 21, 22, 26, 33, 34, 35, 36, 38, 39, 46, 51, 55, 57, 58, 62, 64, 65, 69, 74, 77, 82, 85, 86, 87, 91, 93, 94, 95, 100, 106, 111, 115, 118, 119, 122, 123, 129, 133, 134, 141, 142, 143, 144, 145, 146, 155, 158, 159, 161, 166, 177, 178, 183, 185, 187, 194, 196, 201, 202, 203, 205, 206, 209, 210, 213]

cp's OEIS Frontend

A374472 Numbers k such that bigomega(k) and A064547(k) are both even, where A064547 is the count of 1-bits in the exponents of the prime factorization of n, and bigomega is the number of prime factors of n (with multiplicity).

Table of values

List of values

n	a(n)
1	1
2	6
3	10
4	14
5	15
6	21
7	22
8	26
9	33
10	34
11	35
12	36
13	38
14	39
15	46
16	51
17	55
18	57
19	58
20	62
21	64
22	65
23	69
24	74
25	77
26	82
27	85
28	86
29	87
30	91
31	93
32	94
33	95
34	100
35	106
36	111
37	115
38	118
39	119
40	122
41	123
42	129
43	133
44	134
45	141
46	142
47	143
48	144
49	145
50	146
51	155
52	158
53	159
54	161
55	166
56	177
57	178
58	183
59	185
60	187
61	194
62	196
63	201
64	202
65	203
66	205
67	206
68	209
69	210
70	213

n	a(n)
1	1
2	6
3	10
4	14
5	15
6	21
7	22
8	26
9	33
10	34
11	35
12	36
13	38
14	39
15	46
16	51
17	55
18	57
19	58
20	62
21	64
22	65
23	69
24	74
25	77
26	82
27	85
28	86
29	87
30	91
31	93
32	94
33	95
34	100
35	106
36	111
37	115
38	118
39	119
40	122
41	123
42	129
43	133
44	134
45	141
46	142
47	143
48	144
49	145
50	146
51	155
52	158
53	159
54	161
55	166
56	177
57	178
58	183
59	185
60	187
61	194
62	196
63	201
64	202
65	203
66	205
67	206
68	209
69	210
70	213

n	a(n)
1	1
2	6
3	10
4	14
5	15
6	21
7	22
8	26
9	33
10	34
11	35
12	36
13	38
14	39
15	46
16	51
17	55
18	57
19	58
20	62
21	64
22	65
23	69
24	74
25	77
26	82
27	85
28	86
29	87
30	91
31	93
32	94
33	95
34	100
35	106
36	111
37	115
38	118
39	119
40	122
41	123
42	129
43	133
44	134
45	141
46	142
47	143
48	144
49	145
50	146
51	155
52	158
53	159
54	161
55	166
56	177
57	178
58	183
59	185
60	187
61	194
62	196
63	201
64	202
65	203
66	205
67	206
68	209
69	210
70	213