A116361 - cp's OEIS frontend

A116361 Smallest k such that n XOR n2^k = n(2^k + 1).

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	1
6	2
7	3
8	1
9	1
10	1
11	4
12	2
13	4
14	3
15	4
16	1
17	1
18	1
19	2
20	1
21	1
22	4
23	5
24	2
25	2
26	4
27	5
28	3
29	5
30	4
31	5
32	1
33	1
34	1
35	2
36	1
37	1
38	2
39	6
40	1
41	1
42	1
43	6
44	4
45	4
46	5
47	6
48	2
49	2
50	2
51	2
52	4
53	6
54	5
55	6
56	3
57	6
58	5
59	6
60	4
61	6
62	5
63	6
64	1
65	1
66	1
67	2
68	1
69	1
70	2
71	3
72	1
73	1
74	1
75	4
76	2
77	5
78	6
79	7
80	1
81	1
82	1
83	7
84	1
85	1
86	6
87	7
88	4
89	5
90	4
91	7
92	5
93	5
94	6
95	7
96	2
97	2
98	2
99	2
100	2
101	7
102	2
103	7
104	4

[0, 1, 1, 2, 1, 1, 2, 3, 1, 1, 1, 4, 2, 4, 3, 4, 1, 1, 1, 2, 1, 1, 4, 5, 2, 2, 4, 5, 3, 5, 4, 5, 1, 1, 1, 2, 1, 1, 2, 6, 1, 1, 1, 6, 4, 4, 5, 6, 2, 2, 2, 2, 4, 6, 5, 6, 3, 6, 5, 6, 4, 6, 5, 6, 1, 1, 1, 2, 1, 1, 2, 3, 1, 1, 1, 4, 2, 5, 6, 7, 1, 1, 1, 7, 1, 1, 6, 7, 4, 5, 4, 7, 5, 5, 6, 7, 2, 2, 2, 2, 2, 7, 2, 7, 4]

cp's OEIS Frontend

A116361 Smallest k such that n XOR n2^k = n(2^k + 1).

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	1
6	2
7	3
8	1
9	1
10	1
11	4
12	2
13	4
14	3
15	4
16	1
17	1
18	1
19	2
20	1
21	1
22	4
23	5
24	2
25	2
26	4
27	5
28	3
29	5
30	4
31	5
32	1
33	1
34	1
35	2
36	1
37	1
38	2
39	6
40	1
41	1
42	1
43	6
44	4
45	4
46	5
47	6
48	2
49	2
50	2
51	2
52	4
53	6
54	5
55	6
56	3
57	6
58	5
59	6
60	4
61	6
62	5
63	6
64	1
65	1
66	1
67	2
68	1
69	1
70	2
71	3
72	1
73	1
74	1
75	4
76	2
77	5
78	6
79	7
80	1
81	1
82	1
83	7
84	1
85	1
86	6
87	7
88	4
89	5
90	4
91	7
92	5
93	5
94	6
95	7
96	2
97	2
98	2
99	2
100	2
101	7
102	2
103	7
104	4

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	1
6	2
7	3
8	1
9	1
10	1
11	4
12	2
13	4
14	3
15	4
16	1
17	1
18	1
19	2
20	1
21	1
22	4
23	5
24	2
25	2
26	4
27	5
28	3
29	5
30	4
31	5
32	1
33	1
34	1
35	2
36	1
37	1
38	2
39	6
40	1
41	1
42	1
43	6
44	4
45	4
46	5
47	6
48	2
49	2
50	2
51	2
52	4
53	6
54	5
55	6
56	3
57	6
58	5
59	6
60	4
61	6
62	5
63	6
64	1
65	1
66	1
67	2
68	1
69	1
70	2
71	3
72	1
73	1
74	1
75	4
76	2
77	5
78	6
79	7
80	1
81	1
82	1
83	7
84	1
85	1
86	6
87	7
88	4
89	5
90	4
91	7
92	5
93	5
94	6
95	7
96	2
97	2
98	2
99	2
100	2
101	7
102	2
103	7
104	4

cp's OEIS Frontend

A116361 Smallest k such that n XOR n*2^k = n*(2^k + 1).

Table of values

List of values

A116361 Smallest k such that n XOR n2^k = n(2^k + 1).

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	1
6	2
7	3
8	1
9	1
10	1
11	4
12	2
13	4
14	3
15	4
16	1
17	1
18	1
19	2
20	1
21	1
22	4
23	5
24	2
25	2
26	4
27	5
28	3
29	5
30	4
31	5
32	1
33	1
34	1
35	2
36	1
37	1
38	2
39	6
40	1
41	1
42	1
43	6
44	4
45	4
46	5
47	6
48	2
49	2
50	2
51	2
52	4
53	6
54	5
55	6
56	3
57	6
58	5
59	6
60	4
61	6
62	5
63	6
64	1
65	1
66	1
67	2
68	1
69	1
70	2
71	3
72	1
73	1
74	1
75	4
76	2
77	5
78	6
79	7
80	1
81	1
82	1
83	7
84	1
85	1
86	6
87	7
88	4
89	5
90	4
91	7
92	5
93	5
94	6
95	7
96	2
97	2
98	2
99	2
100	2
101	7
102	2
103	7
104	4