A327187 - cp's OEIS frontend

A327187 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 XOR y (where XOR denotes the bitwise XOR operator).

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

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

cp's OEIS Frontend

A327187 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 XOR y (where XOR denotes the bitwise XOR operator).

Table of values

List of values

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

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

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