A137672 - cp's OEIS frontend

A137672 Number of ones in binary representation of A137671(n).

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	2
8	1
9	2
10	2
11	1
12	3
13	1
14	1
15	2
16	2
17	2
18	3
19	1
20	2
21	1
22	3
23	2
24	2
25	2
26	3
27	1
28	2
29	2
30	3
31	2
32	3
33	2
34	4
35	1
36	3
37	3
38	1
39	3
40	2
41	1
42	4
43	1
44	1
45	2
46	2
47	2
48	3
49	2
50	2
51	3
52	3
53	2
54	3
55	3
56	3
57	4
58	2
59	4
60	1
61	2
62	2
63	3
64	1
65	3
66	2
67	3
68	2
69	4
70	2
71	3
72	3
73	2
74	4
75	2
76	4
77	3
78	3
79	3
80	4
81	1
82	2
83	5
84	1
85	3
86	2
87	1
88	3
89	3
90	3
91	4
92	2
93	2
94	2
95	3
96	3
97	4
98	2
99	2
100	3
101	4
102	3
103	5
104	1
105	4

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

cp's OEIS Frontend

A137672 Number of ones in binary representation of A137671(n).

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	2
8	1
9	2
10	2
11	1
12	3
13	1
14	1
15	2
16	2
17	2
18	3
19	1
20	2
21	1
22	3
23	2
24	2
25	2
26	3
27	1
28	2
29	2
30	3
31	2
32	3
33	2
34	4
35	1
36	3
37	3
38	1
39	3
40	2
41	1
42	4
43	1
44	1
45	2
46	2
47	2
48	3
49	2
50	2
51	3
52	3
53	2
54	3
55	3
56	3
57	4
58	2
59	4
60	1
61	2
62	2
63	3
64	1
65	3
66	2
67	3
68	2
69	4
70	2
71	3
72	3
73	2
74	4
75	2
76	4
77	3
78	3
79	3
80	4
81	1
82	2
83	5
84	1
85	3
86	2
87	1
88	3
89	3
90	3
91	4
92	2
93	2
94	2
95	3
96	3
97	4
98	2
99	2
100	3
101	4
102	3
103	5
104	1
105	4

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	2
8	1
9	2
10	2
11	1
12	3
13	1
14	1
15	2
16	2
17	2
18	3
19	1
20	2
21	1
22	3
23	2
24	2
25	2
26	3
27	1
28	2
29	2
30	3
31	2
32	3
33	2
34	4
35	1
36	3
37	3
38	1
39	3
40	2
41	1
42	4
43	1
44	1
45	2
46	2
47	2
48	3
49	2
50	2
51	3
52	3
53	2
54	3
55	3
56	3
57	4
58	2
59	4
60	1
61	2
62	2
63	3
64	1
65	3
66	2
67	3
68	2
69	4
70	2
71	3
72	3
73	2
74	4
75	2
76	4
77	3
78	3
79	3
80	4
81	1
82	2
83	5
84	1
85	3
86	2
87	1
88	3
89	3
90	3
91	4
92	2
93	2
94	2
95	3
96	3
97	4
98	2
99	2
100	3
101	4
102	3
103	5
104	1
105	4

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	2
8	1
9	2
10	2
11	1
12	3
13	1
14	1
15	2
16	2
17	2
18	3
19	1
20	2
21	1
22	3
23	2
24	2
25	2
26	3
27	1
28	2
29	2
30	3
31	2
32	3
33	2
34	4
35	1
36	3
37	3
38	1
39	3
40	2
41	1
42	4
43	1
44	1
45	2
46	2
47	2
48	3
49	2
50	2
51	3
52	3
53	2
54	3
55	3
56	3
57	4
58	2
59	4
60	1
61	2
62	2
63	3
64	1
65	3
66	2
67	3
68	2
69	4
70	2
71	3
72	3
73	2
74	4
75	2
76	4
77	3
78	3
79	3
80	4
81	1
82	2
83	5
84	1
85	3
86	2
87	1
88	3
89	3
90	3
91	4
92	2
93	2
94	2
95	3
96	3
97	4
98	2
99	2
100	3
101	4
102	3
103	5
104	1
105	4