A286835 - cp's OEIS frontend

A286835 a(n) is the number of terms m such that d(m!) divides d((m!)^(2n+1)), where d is A000005.

n	a(n)
1	5
2	8
3	15
4	6
5	29
6	27
7	5
8	54
9	60
10	6
11	63
12	7
13	6
14	54
15	75
16	6
17	12
18	52
19	7
20	76
21	69
22	5
23	74
24	27
25	6
26	78
27	12
28	6
29	97
30	33
31	6
32	15
33	85
34	5
35	99
36	46
37	5
38	15
39	95
40	6
41	56
42	13
43	6
44	82
45	20
46	5
47	7
48	81
49	6
50	126
51	141
52	5
53	130
54	67
55	6
56	52
57	13
58	5
59	17
60	38
61	5
62	8
63	55
64	6
65	85
66	15
67	5
68	106
69	143
70	5
71	22
72	12
73	6
74	95
75	94
76	6

[5, 8, 15, 6, 29, 27, 5, 54, 60, 6, 63, 7, 6, 54, 75, 6, 12, 52, 7, 76, 69, 5, 74, 27, 6, 78, 12, 6, 97, 33, 6, 15, 85, 5, 99, 46, 5, 15, 95, 6, 56, 13, 6, 82, 20, 5, 7, 81, 6, 126, 141, 5, 130, 67, 6, 52, 13, 5, 17, 38, 5, 8, 55, 6, 85, 15, 5, 106, 143, 5, 22, 12, 6, 95, 94, 6]

cp's OEIS Frontend

A286835 a(n) is the number of terms m such that d(m!) divides d((m!)^(2n+1)), where d is A000005.

Table of values

List of values

n	a(n)
1	5
2	8
3	15
4	6
5	29
6	27
7	5
8	54
9	60
10	6
11	63
12	7
13	6
14	54
15	75
16	6
17	12
18	52
19	7
20	76
21	69
22	5
23	74
24	27
25	6
26	78
27	12
28	6
29	97
30	33
31	6
32	15
33	85
34	5
35	99
36	46
37	5
38	15
39	95
40	6
41	56
42	13
43	6
44	82
45	20
46	5
47	7
48	81
49	6
50	126
51	141
52	5
53	130
54	67
55	6
56	52
57	13
58	5
59	17
60	38
61	5
62	8
63	55
64	6
65	85
66	15
67	5
68	106
69	143
70	5
71	22
72	12
73	6
74	95
75	94
76	6

n	a(n)
1	5
2	8
3	15
4	6
5	29
6	27
7	5
8	54
9	60
10	6
11	63
12	7
13	6
14	54
15	75
16	6
17	12
18	52
19	7
20	76
21	69
22	5
23	74
24	27
25	6
26	78
27	12
28	6
29	97
30	33
31	6
32	15
33	85
34	5
35	99
36	46
37	5
38	15
39	95
40	6
41	56
42	13
43	6
44	82
45	20
46	5
47	7
48	81
49	6
50	126
51	141
52	5
53	130
54	67
55	6
56	52
57	13
58	5
59	17
60	38
61	5
62	8
63	55
64	6
65	85
66	15
67	5
68	106
69	143
70	5
71	22
72	12
73	6
74	95
75	94
76	6

n	a(n)
1	5
2	8
3	15
4	6
5	29
6	27
7	5
8	54
9	60
10	6
11	63
12	7
13	6
14	54
15	75
16	6
17	12
18	52
19	7
20	76
21	69
22	5
23	74
24	27
25	6
26	78
27	12
28	6
29	97
30	33
31	6
32	15
33	85
34	5
35	99
36	46
37	5
38	15
39	95
40	6
41	56
42	13
43	6
44	82
45	20
46	5
47	7
48	81
49	6
50	126
51	141
52	5
53	130
54	67
55	6
56	52
57	13
58	5
59	17
60	38
61	5
62	8
63	55
64	6
65	85
66	15
67	5
68	106
69	143
70	5
71	22
72	12
73	6
74	95
75	94
76	6