A112248 - cp's OEIS frontend

A112248 a(n) = n mod floor(log_2(n)).

n	a(n)
2	0
3	0
4	0
5	1
6	0
7	1
8	2
9	0
10	1
11	2
12	0
13	1
14	2
15	0
16	0
17	1
18	2
19	3
20	0
21	1
22	2
23	3
24	0
25	1
26	2
27	3
28	0
29	1
30	2
31	3
32	2
33	3
34	4
35	0
36	1
37	2
38	3
39	4
40	0
41	1
42	2
43	3
44	4
45	0
46	1
47	2
48	3
49	4
50	0
51	1
52	2
53	3
54	4
55	0
56	1
57	2
58	3
59	4
60	0
61	1
62	2
63	3
64	4
65	5
66	0
67	1
68	2
69	3
70	4
71	5
72	0
73	1
74	2
75	3
76	4
77	5
78	0
79	1
80	2
81	3
82	4
83	5
84	0
85	1
86	2
87	3
88	4
89	5
90	0
91	1
92	2
93	3
94	4
95	5
96	0
97	1
98	2
99	3
100	4
101	5
102	0
103	1
104	2
105	3
106	4

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

cp's OEIS Frontend

A112248 a(n) = n mod floor(log_2(n)).

Table of values

List of values

n	a(n)
2	0
3	0
4	0
5	1
6	0
7	1
8	2
9	0
10	1
11	2
12	0
13	1
14	2
15	0
16	0
17	1
18	2
19	3
20	0
21	1
22	2
23	3
24	0
25	1
26	2
27	3
28	0
29	1
30	2
31	3
32	2
33	3
34	4
35	0
36	1
37	2
38	3
39	4
40	0
41	1
42	2
43	3
44	4
45	0
46	1
47	2
48	3
49	4
50	0
51	1
52	2
53	3
54	4
55	0
56	1
57	2
58	3
59	4
60	0
61	1
62	2
63	3
64	4
65	5
66	0
67	1
68	2
69	3
70	4
71	5
72	0
73	1
74	2
75	3
76	4
77	5
78	0
79	1
80	2
81	3
82	4
83	5
84	0
85	1
86	2
87	3
88	4
89	5
90	0
91	1
92	2
93	3
94	4
95	5
96	0
97	1
98	2
99	3
100	4
101	5
102	0
103	1
104	2
105	3
106	4

n	a(n)
2	0
3	0
4	0
5	1
6	0
7	1
8	2
9	0
10	1
11	2
12	0
13	1
14	2
15	0
16	0
17	1
18	2
19	3
20	0
21	1
22	2
23	3
24	0
25	1
26	2
27	3
28	0
29	1
30	2
31	3
32	2
33	3
34	4
35	0
36	1
37	2
38	3
39	4
40	0
41	1
42	2
43	3
44	4
45	0
46	1
47	2
48	3
49	4
50	0
51	1
52	2
53	3
54	4
55	0
56	1
57	2
58	3
59	4
60	0
61	1
62	2
63	3
64	4
65	5
66	0
67	1
68	2
69	3
70	4
71	5
72	0
73	1
74	2
75	3
76	4
77	5
78	0
79	1
80	2
81	3
82	4
83	5
84	0
85	1
86	2
87	3
88	4
89	5
90	0
91	1
92	2
93	3
94	4
95	5
96	0
97	1
98	2
99	3
100	4
101	5
102	0
103	1
104	2
105	3
106	4

n	a(n)
2	0
3	0
4	0
5	1
6	0
7	1
8	2
9	0
10	1
11	2
12	0
13	1
14	2
15	0
16	0
17	1
18	2
19	3
20	0
21	1
22	2
23	3
24	0
25	1
26	2
27	3
28	0
29	1
30	2
31	3
32	2
33	3
34	4
35	0
36	1
37	2
38	3
39	4
40	0
41	1
42	2
43	3
44	4
45	0
46	1
47	2
48	3
49	4
50	0
51	1
52	2
53	3
54	4
55	0
56	1
57	2
58	3
59	4
60	0
61	1
62	2
63	3
64	4
65	5
66	0
67	1
68	2
69	3
70	4
71	5
72	0
73	1
74	2
75	3
76	4
77	5
78	0
79	1
80	2
81	3
82	4
83	5
84	0
85	1
86	2
87	3
88	4
89	5
90	0
91	1
92	2
93	3
94	4
95	5
96	0
97	1
98	2
99	3
100	4
101	5
102	0
103	1
104	2
105	3
106	4