A335587 - cp's OEIS frontend

A335587 a(n) is the sum of the numbers k such that 0 <= k <= n and n AND k = 0 (where AND denotes the bitwise AND operator).

n	a(n)
0	0
1	0
2	1
3	0
4	6
5	2
6	1
7	0
8	28
9	12
10	10
11	4
12	6
13	2
14	1
15	0
16	120
17	56
18	52
19	24
20	44
21	20
22	18
23	8
24	28
25	12
26	10
27	4
28	6
29	2
30	1
31	0
32	496
33	240
34	232
35	112
36	216
37	104
38	100
39	48
40	184
41	88
42	84
43	40
44	76
45	36
46	34
47	16
48	120
49	56
50	52
51	24
52	44
53	20
54	18
55	8
56	28
57	12
58	10
59	4
60	6
61	2
62	1
63	0
64	2016
65	992
66	976
67	480

[0, 0, 1, 0, 6, 2, 1, 0, 28, 12, 10, 4, 6, 2, 1, 0, 120, 56, 52, 24, 44, 20, 18, 8, 28, 12, 10, 4, 6, 2, 1, 0, 496, 240, 232, 112, 216, 104, 100, 48, 184, 88, 84, 40, 76, 36, 34, 16, 120, 56, 52, 24, 44, 20, 18, 8, 28, 12, 10, 4, 6, 2, 1, 0, 2016, 992, 976, 480]

cp's OEIS Frontend

A335587 a(n) is the sum of the numbers k such that 0 <= k <= n and n AND k = 0 (where AND denotes the bitwise AND operator).

Table of values

List of values