A264977 - cp's OEIS frontend

A264977 a(0) = 0, a(1) = 1, a(2n) = 2a(n), a(2*n+1) = a(n) XOR a(n+1).

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

[0, 1, 2, 3, 4, 1, 6, 7, 8, 5, 2, 7, 12, 1, 14, 15, 16, 13, 10, 7, 4, 5, 14, 11, 24, 13, 2, 15, 28, 1, 30, 31, 32, 29, 26, 7, 20, 13, 14, 3, 8, 1, 10, 11, 28, 5, 22, 19, 48, 21, 26, 15, 4, 13, 30, 19, 56, 29, 2, 31, 60, 1, 62, 63, 64, 61, 58, 7, 52, 29, 14, 19, 40, 25, 26, 3, 28, 13, 6, 11, 16, 9, 2, 11, 20, 1, 22]

cp's OEIS Frontend

A264977 a(0) = 0, a(1) = 1, a(2n) = 2a(n), a(2*n+1) = a(n) XOR a(n+1).

Table of values

List of values

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

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

cp's OEIS Frontend

A264977 a(0) = 0, a(1) = 1, a(2*n) = 2*a(n), a(2*n+1) = a(n) XOR a(n+1).

Table of values

List of values

A264977 a(0) = 0, a(1) = 1, a(2n) = 2a(n), a(2*n+1) = a(n) XOR a(n+1).

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