A036347 - cp's OEIS frontend

A036347 Numbers k for which the parity of k and the parity of sopfr(k) differ, where sopfr is the sum of prime factors with repetition.

n	a(n)
1	1
2	6
3	9
4	10
5	12
6	14
7	15
8	20
9	21
10	22
11	24
12	25
13	26
14	28
15	33
16	34
17	35
18	38
19	39
20	40
21	44
22	46
23	48
24	49
25	51
26	52
27	54
28	55
29	56
30	57
31	58
32	62
33	65
34	68
35	69
36	74
37	76
38	77
39	80
40	81
41	82
42	85
43	86
44	87
45	88
46	90
47	91
48	92
49	93
50	94
51	95
52	96
53	104
54	106
55	108
56	111
57	112
58	115
59	116
60	118
61	119
62	121
63	122
64	123
65	124
66	126
67	129
68	133
69	134
70	135
71	136

[1, 6, 9, 10, 12, 14, 15, 20, 21, 22, 24, 25, 26, 28, 33, 34, 35, 38, 39, 40, 44, 46, 48, 49, 51, 52, 54, 55, 56, 57, 58, 62, 65, 68, 69, 74, 76, 77, 80, 81, 82, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 104, 106, 108, 111, 112, 115, 116, 118, 119, 121, 122, 123, 124, 126, 129, 133, 134, 135, 136]

cp's OEIS Frontend

A036347 Numbers k for which the parity of k and the parity of sopfr(k) differ, where sopfr is the sum of prime factors with repetition.

Table of values

List of values

n	a(n)
1	1
2	6
3	9
4	10
5	12
6	14
7	15
8	20
9	21
10	22
11	24
12	25
13	26
14	28
15	33
16	34
17	35
18	38
19	39
20	40
21	44
22	46
23	48
24	49
25	51
26	52
27	54
28	55
29	56
30	57
31	58
32	62
33	65
34	68
35	69
36	74
37	76
38	77
39	80
40	81
41	82
42	85
43	86
44	87
45	88
46	90
47	91
48	92
49	93
50	94
51	95
52	96
53	104
54	106
55	108
56	111
57	112
58	115
59	116
60	118
61	119
62	121
63	122
64	123
65	124
66	126
67	129
68	133
69	134
70	135
71	136

n	a(n)
1	1
2	6
3	9
4	10
5	12
6	14
7	15
8	20
9	21
10	22
11	24
12	25
13	26
14	28
15	33
16	34
17	35
18	38
19	39
20	40
21	44
22	46
23	48
24	49
25	51
26	52
27	54
28	55
29	56
30	57
31	58
32	62
33	65
34	68
35	69
36	74
37	76
38	77
39	80
40	81
41	82
42	85
43	86
44	87
45	88
46	90
47	91
48	92
49	93
50	94
51	95
52	96
53	104
54	106
55	108
56	111
57	112
58	115
59	116
60	118
61	119
62	121
63	122
64	123
65	124
66	126
67	129
68	133
69	134
70	135
71	136

n	a(n)
1	1
2	6
3	9
4	10
5	12
6	14
7	15
8	20
9	21
10	22
11	24
12	25
13	26
14	28
15	33
16	34
17	35
18	38
19	39
20	40
21	44
22	46
23	48
24	49
25	51
26	52
27	54
28	55
29	56
30	57
31	58
32	62
33	65
34	68
35	69
36	74
37	76
38	77
39	80
40	81
41	82
42	85
43	86
44	87
45	88
46	90
47	91
48	92
49	93
50	94
51	95
52	96
53	104
54	106
55	108
56	111
57	112
58	115
59	116
60	118
61	119
62	121
63	122
64	123
65	124
66	126
67	129
68	133
69	134
70	135
71	136