A238002 - cp's OEIS frontend

A238002 Count with multiplicity of prime factors of n in (n - 1)!.

n	a(n)
2	0
3	0
4	1
5	0
6	4
7	0
8	4
9	2
10	8
11	0
12	12
13	0
14	11
15	7
16	11
17	0
18	21
19	0
20	19
21	10
22	19
23	0
24	28
25	4
26	23
27	10
28	26
29	0
30	44
31	0
32	26
33	16
34	32
35	11
36	47
37	0
38	35
39	19
40	43
41	0
42	61
43	0
44	42
45	28
46	42
47	0
48	63
49	6
50	56
51	24
52	50
53	0
54	72
55	16
56	58
57	28
58	54
59	0
60	94
61	0
62	57
63	37
64	57
65	18
66	98
67	0
68	67
69	33
70	91
71	0
72	99
73	0
74	71
75	50
76	74
77	17
78	113
79	0
80	92

[0, 0, 1, 0, 4, 0, 4, 2, 8, 0, 12, 0, 11, 7, 11, 0, 21, 0, 19, 10, 19, 0, 28, 4, 23, 10, 26, 0, 44, 0, 26, 16, 32, 11, 47, 0, 35, 19, 43, 0, 61, 0, 42, 28, 42, 0, 63, 6, 56, 24, 50, 0, 72, 16, 58, 28, 54, 0, 94, 0, 57, 37, 57, 18, 98, 0, 67, 33, 91, 0, 99, 0, 71, 50, 74, 17, 113, 0, 92]

cp's OEIS Frontend

A238002 Count with multiplicity of prime factors of n in (n - 1)!.

Table of values

List of values

n	a(n)
2	0
3	0
4	1
5	0
6	4
7	0
8	4
9	2
10	8
11	0
12	12
13	0
14	11
15	7
16	11
17	0
18	21
19	0
20	19
21	10
22	19
23	0
24	28
25	4
26	23
27	10
28	26
29	0
30	44
31	0
32	26
33	16
34	32
35	11
36	47
37	0
38	35
39	19
40	43
41	0
42	61
43	0
44	42
45	28
46	42
47	0
48	63
49	6
50	56
51	24
52	50
53	0
54	72
55	16
56	58
57	28
58	54
59	0
60	94
61	0
62	57
63	37
64	57
65	18
66	98
67	0
68	67
69	33
70	91
71	0
72	99
73	0
74	71
75	50
76	74
77	17
78	113
79	0
80	92

n	a(n)
2	0
3	0
4	1
5	0
6	4
7	0
8	4
9	2
10	8
11	0
12	12
13	0
14	11
15	7
16	11
17	0
18	21
19	0
20	19
21	10
22	19
23	0
24	28
25	4
26	23
27	10
28	26
29	0
30	44
31	0
32	26
33	16
34	32
35	11
36	47
37	0
38	35
39	19
40	43
41	0
42	61
43	0
44	42
45	28
46	42
47	0
48	63
49	6
50	56
51	24
52	50
53	0
54	72
55	16
56	58
57	28
58	54
59	0
60	94
61	0
62	57
63	37
64	57
65	18
66	98
67	0
68	67
69	33
70	91
71	0
72	99
73	0
74	71
75	50
76	74
77	17
78	113
79	0
80	92

n	a(n)
2	0
3	0
4	1
5	0
6	4
7	0
8	4
9	2
10	8
11	0
12	12
13	0
14	11
15	7
16	11
17	0
18	21
19	0
20	19
21	10
22	19
23	0
24	28
25	4
26	23
27	10
28	26
29	0
30	44
31	0
32	26
33	16
34	32
35	11
36	47
37	0
38	35
39	19
40	43
41	0
42	61
43	0
44	42
45	28
46	42
47	0
48	63
49	6
50	56
51	24
52	50
53	0
54	72
55	16
56	58
57	28
58	54
59	0
60	94
61	0
62	57
63	37
64	57
65	18
66	98
67	0
68	67
69	33
70	91
71	0
72	99
73	0
74	71
75	50
76	74
77	17
78	113
79	0
80	92