A342658 - cp's OEIS frontend

A342658 Number of prime factors in the n-th multiply perfect number, counted with multiplicity: a(n) = bigomega(A007691(n)).

n	a(n)
1	0
2	2
3	3
4	5
5	5
6	7
7	7
8	10
9	8
10	12
11	9
12	15
13	13
14	14
15	15
16	13
17	14
18	17
19	17
20	17
21	18
22	18
23	19
24	20
25	19
26	20
27	20
28	21
29	16
30	21
31	22
32	18
33	24
34	26
35	22
36	19
37	24
38	29
39	19
40	22
41	31
42	29
43	21
44	32
45	31
46	26
47	28
48	28
49	33
50	35
51	34
52	34
53	37
54	37
55	35
56	34
57	35
58	35
59	36
60	33
61	38
62	38
63	37
64	39
65	42
66	42
67	39
68	46
69	40
70	42
71	48
72	39
73	38
74	46
75	40
76	40
77	47
78	41
79	44
80	46
81	43
82	39

[0, 2, 3, 5, 5, 7, 7, 10, 8, 12, 9, 15, 13, 14, 15, 13, 14, 17, 17, 17, 18, 18, 19, 20, 19, 20, 20, 21, 16, 21, 22, 18, 24, 26, 22, 19, 24, 29, 19, 22, 31, 29, 21, 32, 31, 26, 28, 28, 33, 35, 34, 34, 37, 37, 35, 34, 35, 35, 36, 33, 38, 38, 37, 39, 42, 42, 39, 46, 40, 42, 48, 39, 38, 46, 40, 40, 47, 41, 44, 46, 43, 39]

cp's OEIS Frontend

A342658 Number of prime factors in the n-th multiply perfect number, counted with multiplicity: a(n) = bigomega(A007691(n)).

Table of values

List of values

n	a(n)
1	0
2	2
3	3
4	5
5	5
6	7
7	7
8	10
9	8
10	12
11	9
12	15
13	13
14	14
15	15
16	13
17	14
18	17
19	17
20	17
21	18
22	18
23	19
24	20
25	19
26	20
27	20
28	21
29	16
30	21
31	22
32	18
33	24
34	26
35	22
36	19
37	24
38	29
39	19
40	22
41	31
42	29
43	21
44	32
45	31
46	26
47	28
48	28
49	33
50	35
51	34
52	34
53	37
54	37
55	35
56	34
57	35
58	35
59	36
60	33
61	38
62	38
63	37
64	39
65	42
66	42
67	39
68	46
69	40
70	42
71	48
72	39
73	38
74	46
75	40
76	40
77	47
78	41
79	44
80	46
81	43
82	39

n	a(n)
1	0
2	2
3	3
4	5
5	5
6	7
7	7
8	10
9	8
10	12
11	9
12	15
13	13
14	14
15	15
16	13
17	14
18	17
19	17
20	17
21	18
22	18
23	19
24	20
25	19
26	20
27	20
28	21
29	16
30	21
31	22
32	18
33	24
34	26
35	22
36	19
37	24
38	29
39	19
40	22
41	31
42	29
43	21
44	32
45	31
46	26
47	28
48	28
49	33
50	35
51	34
52	34
53	37
54	37
55	35
56	34
57	35
58	35
59	36
60	33
61	38
62	38
63	37
64	39
65	42
66	42
67	39
68	46
69	40
70	42
71	48
72	39
73	38
74	46
75	40
76	40
77	47
78	41
79	44
80	46
81	43
82	39

n	a(n)
1	0
2	2
3	3
4	5
5	5
6	7
7	7
8	10
9	8
10	12
11	9
12	15
13	13
14	14
15	15
16	13
17	14
18	17
19	17
20	17
21	18
22	18
23	19
24	20
25	19
26	20
27	20
28	21
29	16
30	21
31	22
32	18
33	24
34	26
35	22
36	19
37	24
38	29
39	19
40	22
41	31
42	29
43	21
44	32
45	31
46	26
47	28
48	28
49	33
50	35
51	34
52	34
53	37
54	37
55	35
56	34
57	35
58	35
59	36
60	33
61	38
62	38
63	37
64	39
65	42
66	42
67	39
68	46
69	40
70	42
71	48
72	39
73	38
74	46
75	40
76	40
77	47
78	41
79	44
80	46
81	43
82	39