A055945 - cp's OEIS frontend

A055945 a(n) = n - (reversal of base-2 digits of n) (and then the result is written in base 10).

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

[0, 0, 1, 0, 3, 0, 3, 0, 7, 0, 5, -2, 9, 2, 7, 0, 15, 0, 9, -6, 15, 0, 9, -6, 21, 6, 15, 0, 21, 6, 15, 0, 31, 0, 17, -14, 27, -4, 13, -18, 35, 4, 21, -10, 31, 0, 17, -14, 45, 14, 31, 0, 41, 10, 27, -4, 49, 18, 35, 4, 45, 14, 31, 0, 63, 0, 33, -30, 51, -12, 21, -42, 63, 0, 33, -30, 51, -12, 21, -42, 75, 12, 45, -18, 63, 0, 33, -30, 75, 12, 45]

cp's OEIS Frontend

A055945 a(n) = n - (reversal of base-2 digits of n) (and then the result is written in base 10).

Table of values

List of values

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

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

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