A086342 - cp's OEIS frontend

A086342 Smallest number of 1's in binary expansion of any positive multiple of n.

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	2
7	3
8	1
9	2
10	2
11	2
12	2
13	2
14	3
15	4
16	1
17	2
18	2
19	2
20	2
21	3
22	2
23	3
24	2
25	2
26	2
27	2
28	3
29	2
30	4
31	5
32	1
33	2
34	2
35	3
36	2
37	2
38	2
39	3
40	2
41	2
42	3
43	2
44	2
45	4
46	3
47	3
48	2
49	3
50	2
51	4
52	2
53	2
54	2
55	3
56	3
57	2
58	2
59	2
60	4
61	2
62	5
63	6
64	1
65	2
66	2
67	2
68	2
69	3
70	3
71	3
72	2
73	3
74	2
75	4
76	2
77	3
78	3
79	3
80	2
81	2
82	2
83	2
84	3
85	4
86	2
87	3
88	2
89	4
90	4
91	3
92	3
93	5
94	3
95	3
96	2
97	2
98	3
99	2
100	2
101	2
102	4
103	3
104	2

[0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 2, 2, 2, 3, 4, 1, 2, 2, 2, 2, 3, 2, 3, 2, 2, 2, 2, 3, 2, 4, 5, 1, 2, 2, 3, 2, 2, 2, 3, 2, 2, 3, 2, 2, 4, 3, 3, 2, 3, 2, 4, 2, 2, 2, 3, 3, 2, 2, 2, 4, 2, 5, 6, 1, 2, 2, 2, 2, 3, 3, 3, 2, 3, 2, 4, 2, 3, 3, 3, 2, 2, 2, 2, 3, 4, 2, 3, 2, 4, 4, 3, 3, 5, 3, 3, 2, 2, 3, 2, 2, 2, 4, 3, 2]

cp's OEIS Frontend

A086342 Smallest number of 1's in binary expansion of any positive multiple of n.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	2
7	3
8	1
9	2
10	2
11	2
12	2
13	2
14	3
15	4
16	1
17	2
18	2
19	2
20	2
21	3
22	2
23	3
24	2
25	2
26	2
27	2
28	3
29	2
30	4
31	5
32	1
33	2
34	2
35	3
36	2
37	2
38	2
39	3
40	2
41	2
42	3
43	2
44	2
45	4
46	3
47	3
48	2
49	3
50	2
51	4
52	2
53	2
54	2
55	3
56	3
57	2
58	2
59	2
60	4
61	2
62	5
63	6
64	1
65	2
66	2
67	2
68	2
69	3
70	3
71	3
72	2
73	3
74	2
75	4
76	2
77	3
78	3
79	3
80	2
81	2
82	2
83	2
84	3
85	4
86	2
87	3
88	2
89	4
90	4
91	3
92	3
93	5
94	3
95	3
96	2
97	2
98	3
99	2
100	2
101	2
102	4
103	3
104	2

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	2
7	3
8	1
9	2
10	2
11	2
12	2
13	2
14	3
15	4
16	1
17	2
18	2
19	2
20	2
21	3
22	2
23	3
24	2
25	2
26	2
27	2
28	3
29	2
30	4
31	5
32	1
33	2
34	2
35	3
36	2
37	2
38	2
39	3
40	2
41	2
42	3
43	2
44	2
45	4
46	3
47	3
48	2
49	3
50	2
51	4
52	2
53	2
54	2
55	3
56	3
57	2
58	2
59	2
60	4
61	2
62	5
63	6
64	1
65	2
66	2
67	2
68	2
69	3
70	3
71	3
72	2
73	3
74	2
75	4
76	2
77	3
78	3
79	3
80	2
81	2
82	2
83	2
84	3
85	4
86	2
87	3
88	2
89	4
90	4
91	3
92	3
93	5
94	3
95	3
96	2
97	2
98	3
99	2
100	2
101	2
102	4
103	3
104	2

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	2
7	3
8	1
9	2
10	2
11	2
12	2
13	2
14	3
15	4
16	1
17	2
18	2
19	2
20	2
21	3
22	2
23	3
24	2
25	2
26	2
27	2
28	3
29	2
30	4
31	5
32	1
33	2
34	2
35	3
36	2
37	2
38	2
39	3
40	2
41	2
42	3
43	2
44	2
45	4
46	3
47	3
48	2
49	3
50	2
51	4
52	2
53	2
54	2
55	3
56	3
57	2
58	2
59	2
60	4
61	2
62	5
63	6
64	1
65	2
66	2
67	2
68	2
69	3
70	3
71	3
72	2
73	3
74	2
75	4
76	2
77	3
78	3
79	3
80	2
81	2
82	2
83	2
84	3
85	4
86	2
87	3
88	2
89	4
90	4
91	3
92	3
93	5
94	3
95	3
96	2
97	2
98	3
99	2
100	2
101	2
102	4
103	3
104	2