A281499 - cp's OEIS frontend

A281499 Write n in binary reflected Gray code, interchange the 1's and 0's, reverse the code and convert it back to decimal.

n	a(n)
0	1
1	0
2	0
3	2
4	4
5	0
6	2
7	6
8	12
9	4
10	0
11	8
12	10
13	2
14	6
15	14
16	28
17	12
18	4
19	20
20	16
21	0
22	8
23	24
24	26
25	10
26	2
27	18
28	22
29	6
30	14
31	30
32	60
33	28
34	12
35	44
36	36
37	4
38	20
39	52
40	48
41	16
42	0
43	32
44	40
45	8
46	24
47	56
48	58
49	26
50	10
51	42
52	34
53	2
54	18
55	50
56	54
57	22
58	6
59	38
60	46
61	14
62	30
63	62
64	124
65	60
66	28
67	92
68	76
69	12
70	44
71	108
72	100
73	36
74	4
75	68
76	84
77	20
78	52
79	116
80	112
81	48
82	16
83	80
84	64
85	0
86	32
87	96
88	104
89	40
90	8
91	72
92	88
93	24
94	56
95	120

[1, 0, 0, 2, 4, 0, 2, 6, 12, 4, 0, 8, 10, 2, 6, 14, 28, 12, 4, 20, 16, 0, 8, 24, 26, 10, 2, 18, 22, 6, 14, 30, 60, 28, 12, 44, 36, 4, 20, 52, 48, 16, 0, 32, 40, 8, 24, 56, 58, 26, 10, 42, 34, 2, 18, 50, 54, 22, 6, 38, 46, 14, 30, 62, 124, 60, 28, 92, 76, 12, 44, 108, 100, 36, 4, 68, 84, 20, 52, 116, 112, 48, 16, 80, 64, 0, 32, 96, 104, 40, 8, 72, 88, 24, 56, 120]

cp's OEIS Frontend

A281499 Write n in binary reflected Gray code, interchange the 1's and 0's, reverse the code and convert it back to decimal.

Table of values

List of values

n	a(n)
0	1
1	0
2	0
3	2
4	4
5	0
6	2
7	6
8	12
9	4
10	0
11	8
12	10
13	2
14	6
15	14
16	28
17	12
18	4
19	20
20	16
21	0
22	8
23	24
24	26
25	10
26	2
27	18
28	22
29	6
30	14
31	30
32	60
33	28
34	12
35	44
36	36
37	4
38	20
39	52
40	48
41	16
42	0
43	32
44	40
45	8
46	24
47	56
48	58
49	26
50	10
51	42
52	34
53	2
54	18
55	50
56	54
57	22
58	6
59	38
60	46
61	14
62	30
63	62
64	124
65	60
66	28
67	92
68	76
69	12
70	44
71	108
72	100
73	36
74	4
75	68
76	84
77	20
78	52
79	116
80	112
81	48
82	16
83	80
84	64
85	0
86	32
87	96
88	104
89	40
90	8
91	72
92	88
93	24
94	56
95	120

n	a(n)
0	1
1	0
2	0
3	2
4	4
5	0
6	2
7	6
8	12
9	4
10	0
11	8
12	10
13	2
14	6
15	14
16	28
17	12
18	4
19	20
20	16
21	0
22	8
23	24
24	26
25	10
26	2
27	18
28	22
29	6
30	14
31	30
32	60
33	28
34	12
35	44
36	36
37	4
38	20
39	52
40	48
41	16
42	0
43	32
44	40
45	8
46	24
47	56
48	58
49	26
50	10
51	42
52	34
53	2
54	18
55	50
56	54
57	22
58	6
59	38
60	46
61	14
62	30
63	62
64	124
65	60
66	28
67	92
68	76
69	12
70	44
71	108
72	100
73	36
74	4
75	68
76	84
77	20
78	52
79	116
80	112
81	48
82	16
83	80
84	64
85	0
86	32
87	96
88	104
89	40
90	8
91	72
92	88
93	24
94	56
95	120

n	a(n)
0	1
1	0
2	0
3	2
4	4
5	0
6	2
7	6
8	12
9	4
10	0
11	8
12	10
13	2
14	6
15	14
16	28
17	12
18	4
19	20
20	16
21	0
22	8
23	24
24	26
25	10
26	2
27	18
28	22
29	6
30	14
31	30
32	60
33	28
34	12
35	44
36	36
37	4
38	20
39	52
40	48
41	16
42	0
43	32
44	40
45	8
46	24
47	56
48	58
49	26
50	10
51	42
52	34
53	2
54	18
55	50
56	54
57	22
58	6
59	38
60	46
61	14
62	30
63	62
64	124
65	60
66	28
67	92
68	76
69	12
70	44
71	108
72	100
73	36
74	4
75	68
76	84
77	20
78	52
79	116
80	112
81	48
82	16
83	80
84	64
85	0
86	32
87	96
88	104
89	40
90	8
91	72
92	88
93	24
94	56
95	120