A324391 - cp's OEIS frontend

A324391 Fully multiplicative with a(p^e) = A070939(p)^e, where A070939(p) gives the length of the binary representation of p.

n	a(n)
1	1
2	2
3	2
4	4
5	3
6	4
7	3
8	8
9	4
10	6
11	4
12	8
13	4
14	6
15	6
16	16
17	5
18	8
19	5
20	12
21	6
22	8
23	5
24	16
25	9
26	8
27	8
28	12
29	5
30	12
31	5
32	32
33	8
34	10
35	9
36	16
37	6
38	10
39	8
40	24
41	6
42	12
43	6
44	16
45	12
46	10
47	6
48	32
49	9
50	18
51	10
52	16
53	6
54	16
55	12
56	24
57	10
58	10
59	6
60	24
61	6
62	10
63	12
64	64
65	12
66	16
67	7
68	20
69	10
70	18
71	7
72	32
73	7
74	12
75	18
76	20
77	12
78	16
79	7
80	48
81	16
82	12
83	7
84	24
85	15
86	12
87	10
88	32
89	7
90	24
91	12
92	20
93	10
94	12

[1, 2, 2, 4, 3, 4, 3, 8, 4, 6, 4, 8, 4, 6, 6, 16, 5, 8, 5, 12, 6, 8, 5, 16, 9, 8, 8, 12, 5, 12, 5, 32, 8, 10, 9, 16, 6, 10, 8, 24, 6, 12, 6, 16, 12, 10, 6, 32, 9, 18, 10, 16, 6, 16, 12, 24, 10, 10, 6, 24, 6, 10, 12, 64, 12, 16, 7, 20, 10, 18, 7, 32, 7, 12, 18, 20, 12, 16, 7, 48, 16, 12, 7, 24, 15, 12, 10, 32, 7, 24, 12, 20, 10, 12]

cp's OEIS Frontend

A324391 Fully multiplicative with a(p^e) = A070939(p)^e, where A070939(p) gives the length of the binary representation of p.

Table of values

List of values

n	a(n)
1	1
2	2
3	2
4	4
5	3
6	4
7	3
8	8
9	4
10	6
11	4
12	8
13	4
14	6
15	6
16	16
17	5
18	8
19	5
20	12
21	6
22	8
23	5
24	16
25	9
26	8
27	8
28	12
29	5
30	12
31	5
32	32
33	8
34	10
35	9
36	16
37	6
38	10
39	8
40	24
41	6
42	12
43	6
44	16
45	12
46	10
47	6
48	32
49	9
50	18
51	10
52	16
53	6
54	16
55	12
56	24
57	10
58	10
59	6
60	24
61	6
62	10
63	12
64	64
65	12
66	16
67	7
68	20
69	10
70	18
71	7
72	32
73	7
74	12
75	18
76	20
77	12
78	16
79	7
80	48
81	16
82	12
83	7
84	24
85	15
86	12
87	10
88	32
89	7
90	24
91	12
92	20
93	10
94	12

n	a(n)
1	1
2	2
3	2
4	4
5	3
6	4
7	3
8	8
9	4
10	6
11	4
12	8
13	4
14	6
15	6
16	16
17	5
18	8
19	5
20	12
21	6
22	8
23	5
24	16
25	9
26	8
27	8
28	12
29	5
30	12
31	5
32	32
33	8
34	10
35	9
36	16
37	6
38	10
39	8
40	24
41	6
42	12
43	6
44	16
45	12
46	10
47	6
48	32
49	9
50	18
51	10
52	16
53	6
54	16
55	12
56	24
57	10
58	10
59	6
60	24
61	6
62	10
63	12
64	64
65	12
66	16
67	7
68	20
69	10
70	18
71	7
72	32
73	7
74	12
75	18
76	20
77	12
78	16
79	7
80	48
81	16
82	12
83	7
84	24
85	15
86	12
87	10
88	32
89	7
90	24
91	12
92	20
93	10
94	12

n	a(n)
1	1
2	2
3	2
4	4
5	3
6	4
7	3
8	8
9	4
10	6
11	4
12	8
13	4
14	6
15	6
16	16
17	5
18	8
19	5
20	12
21	6
22	8
23	5
24	16
25	9
26	8
27	8
28	12
29	5
30	12
31	5
32	32
33	8
34	10
35	9
36	16
37	6
38	10
39	8
40	24
41	6
42	12
43	6
44	16
45	12
46	10
47	6
48	32
49	9
50	18
51	10
52	16
53	6
54	16
55	12
56	24
57	10
58	10
59	6
60	24
61	6
62	10
63	12
64	64
65	12
66	16
67	7
68	20
69	10
70	18
71	7
72	32
73	7
74	12
75	18
76	20
77	12
78	16
79	7
80	48
81	16
82	12
83	7
84	24
85	15
86	12
87	10
88	32
89	7
90	24
91	12
92	20
93	10
94	12