A382865 - cp's OEIS frontend

A382865 Bitwise XOR of all integers between n and 2n (endpoints included).

n	a(n)
0	0
1	3
2	5
3	4
4	8
5	15
6	13
7	8
8	16
9	27
10	21
11	28
12	24
13	23
14	29
15	16
16	32
17	51
18	37
19	52
20	40
21	63
22	45
23	56
24	48
25	43
26	53
27	44
28	56
29	39
30	61
31	32
32	64
33	99
34	69
35	100
36	72
37	111
38	77
39	104
40	80
41	123
42	85
43	124
44	88
45	119
46	93
47	112
48	96
49	83
50	101
51	84
52	104
53	95
54	109
55	88
56	112
57	75
58	117
59	76
60	120
61	71
62	125
63	64
64	128
65	195

[0, 3, 5, 4, 8, 15, 13, 8, 16, 27, 21, 28, 24, 23, 29, 16, 32, 51, 37, 52, 40, 63, 45, 56, 48, 43, 53, 44, 56, 39, 61, 32, 64, 99, 69, 100, 72, 111, 77, 104, 80, 123, 85, 124, 88, 119, 93, 112, 96, 83, 101, 84, 104, 95, 109, 88, 112, 75, 117, 76, 120, 71, 125, 64, 128, 195]

cp's OEIS Frontend

A382865 Bitwise XOR of all integers between n and 2n (endpoints included).

Table of values

List of values

n	a(n)
0	0
1	3
2	5
3	4
4	8
5	15
6	13
7	8
8	16
9	27
10	21
11	28
12	24
13	23
14	29
15	16
16	32
17	51
18	37
19	52
20	40
21	63
22	45
23	56
24	48
25	43
26	53
27	44
28	56
29	39
30	61
31	32
32	64
33	99
34	69
35	100
36	72
37	111
38	77
39	104
40	80
41	123
42	85
43	124
44	88
45	119
46	93
47	112
48	96
49	83
50	101
51	84
52	104
53	95
54	109
55	88
56	112
57	75
58	117
59	76
60	120
61	71
62	125
63	64
64	128
65	195

n	a(n)
0	0
1	3
2	5
3	4
4	8
5	15
6	13
7	8
8	16
9	27
10	21
11	28
12	24
13	23
14	29
15	16
16	32
17	51
18	37
19	52
20	40
21	63
22	45
23	56
24	48
25	43
26	53
27	44
28	56
29	39
30	61
31	32
32	64
33	99
34	69
35	100
36	72
37	111
38	77
39	104
40	80
41	123
42	85
43	124
44	88
45	119
46	93
47	112
48	96
49	83
50	101
51	84
52	104
53	95
54	109
55	88
56	112
57	75
58	117
59	76
60	120
61	71
62	125
63	64
64	128
65	195

n	a(n)
0	0
1	3
2	5
3	4
4	8
5	15
6	13
7	8
8	16
9	27
10	21
11	28
12	24
13	23
14	29
15	16
16	32
17	51
18	37
19	52
20	40
21	63
22	45
23	56
24	48
25	43
26	53
27	44
28	56
29	39
30	61
31	32
32	64
33	99
34	69
35	100
36	72
37	111
38	77
39	104
40	80
41	123
42	85
43	124
44	88
45	119
46	93
47	112
48	96
49	83
50	101
51	84
52	104
53	95
54	109
55	88
56	112
57	75
58	117
59	76
60	120
61	71
62	125
63	64
64	128
65	195