A152206 - cp's OEIS frontend

A152206 a(n) = sum of base-2 digits of A037308(n) = sum of base-10 digits of A037308(n).

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

[0, 1, 2, 3, 5, 6, 4, 5, 6, 7, 5, 6, 5, 6, 5, 6, 7, 8, 5, 6, 7, 8, 5, 6, 6, 7, 6, 7, 4, 5, 7, 8, 8, 9, 7, 8, 8, 9, 7, 8, 5, 6, 4, 5, 9, 10, 6, 7, 8, 9, 10, 11, 6, 7, 5, 6, 6, 7, 9, 10, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 9, 10, 7, 8, 10, 11, 10, 11, 7, 8, 6, 7, 6, 7, 7, 8, 8, 9, 5, 6, 7, 8, 9, 10, 10, 11, 5, 6, 6]

cp's OEIS Frontend

A152206 a(n) = sum of base-2 digits of A037308(n) = sum of base-10 digits of A037308(n).

Table of values

List of values

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

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

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