A367401 - cp's OEIS frontend

A367401 Numbers m such that bigomega(m) is not the sum of prime indices of any semiprime divisor of m.

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	13
12	14
13	15
14	16
15	17
16	19
17	20
18	21
19	22
20	23
21	24
22	25
23	26
24	27
25	28
26	29
27	31
28	32
29	33
30	34
31	35
32	37
33	38
34	39
35	41
36	43
37	44
38	45
39	46
40	47
41	48
42	49
43	50
44	51
45	52
46	53
47	55
48	56
49	57
50	58
51	59
52	61
53	62
54	63
55	64
56	65
57	67
58	68
59	69
60	70
61	71
62	72
63	73
64	74
65	75
66	76
67	77

[1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 37, 38, 39, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 55, 56, 57, 58, 59, 61, 62, 63, 64, 65, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77]

cp's OEIS Frontend

A367401 Numbers m such that bigomega(m) is not the sum of prime indices of any semiprime divisor of m.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	13
12	14
13	15
14	16
15	17
16	19
17	20
18	21
19	22
20	23
21	24
22	25
23	26
24	27
25	28
26	29
27	31
28	32
29	33
30	34
31	35
32	37
33	38
34	39
35	41
36	43
37	44
38	45
39	46
40	47
41	48
42	49
43	50
44	51
45	52
46	53
47	55
48	56
49	57
50	58
51	59
52	61
53	62
54	63
55	64
56	65
57	67
58	68
59	69
60	70
61	71
62	72
63	73
64	74
65	75
66	76
67	77

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	13
12	14
13	15
14	16
15	17
16	19
17	20
18	21
19	22
20	23
21	24
22	25
23	26
24	27
25	28
26	29
27	31
28	32
29	33
30	34
31	35
32	37
33	38
34	39
35	41
36	43
37	44
38	45
39	46
40	47
41	48
42	49
43	50
44	51
45	52
46	53
47	55
48	56
49	57
50	58
51	59
52	61
53	62
54	63
55	64
56	65
57	67
58	68
59	69
60	70
61	71
62	72
63	73
64	74
65	75
66	76
67	77

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	8
8	9
9	10
10	11
11	13
12	14
13	15
14	16
15	17
16	19
17	20
18	21
19	22
20	23
21	24
22	25
23	26
24	27
25	28
26	29
27	31
28	32
29	33
30	34
31	35
32	37
33	38
34	39
35	41
36	43
37	44
38	45
39	46
40	47
41	48
42	49
43	50
44	51
45	52
46	53
47	55
48	56
49	57
50	58
51	59
52	61
53	62
54	63
55	64
56	65
57	67
58	68
59	69
60	70
61	71
62	72
63	73
64	74
65	75
66	76
67	77