A327189 - cp's OEIS frontend

A327189 For any n >= 0: consider the different ways to split the binary representation of n into two (possibly empty) parts, say with value x and y; a(n) is the least possible value of x + y.

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

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

cp's OEIS Frontend

A327189 For any n >= 0: consider the different ways to split the binary representation of n into two (possibly empty) parts, say with value x and y; a(n) is the least possible value of x + y.

Table of values

List of values

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

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

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