A273004 - cp's OEIS frontend

A273004 Sum of coefficients in the hereditary representation of n in base 2.

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

[0, 1, 2, 3, 3, 4, 5, 6, 4, 5, 6, 7, 7, 8, 9, 10, 4, 5, 6, 7, 7, 8, 9, 10, 8, 9, 10, 11, 11, 12, 13, 14, 5, 6, 7, 8, 8, 9, 10, 11, 9, 10, 11, 12, 12, 13, 14, 15, 9, 10, 11, 12, 12, 13, 14, 15, 13, 14, 15, 16, 16, 17, 18, 19, 6, 7, 8, 9, 9, 10, 11, 12, 10, 11, 12, 13, 13, 14, 15, 16, 10, 11, 12, 13, 13, 14, 15, 16, 14, 15, 16, 17, 17, 18, 19, 20, 11, 12, 13, 14, 14]

cp's OEIS Frontend

A273004 Sum of coefficients in the hereditary representation of n in base 2.

Table of values

List of values

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

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

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