A266150 - cp's OEIS frontend

A266150 Take the binary representation of n, increase each run of 0's by one 0 if the length of run is odd, otherwise, if length of run is even, remove one 0. a(n) is the decimal equivalent of the result.

n	a(n)
0	0
1	1
2	4
3	3
4	2
5	9
6	12
7	7
8	16
9	5
10	36
11	19
12	6
13	25
14	28
15	15
16	8
17	33
18	20
19	11
20	18
21	73
22	76
23	39
24	48
25	13
26	100
27	51
28	14
29	57
30	60
31	31
32	64
33	17
34	132
35	67
36	10
37	41
38	44
39	23
40	144
41	37
42	292
43	147
44	38
45	153
46	156
47	79
48	24
49	97
50	52
51	27
52	50
53	201
54	204
55	103
56	112
57	29
58	228
59	115
60	30
61	121
62	124
63	63
64	32

[0, 1, 4, 3, 2, 9, 12, 7, 16, 5, 36, 19, 6, 25, 28, 15, 8, 33, 20, 11, 18, 73, 76, 39, 48, 13, 100, 51, 14, 57, 60, 31, 64, 17, 132, 67, 10, 41, 44, 23, 144, 37, 292, 147, 38, 153, 156, 79, 24, 97, 52, 27, 50, 201, 204, 103, 112, 29, 228, 115, 30, 121, 124, 63, 32]

cp's OEIS Frontend

A266150 Take the binary representation of n, increase each run of 0's by one 0 if the length of run is odd, otherwise, if length of run is even, remove one 0. a(n) is the decimal equivalent of the result.

Table of values

List of values

n	a(n)
0	0
1	1
2	4
3	3
4	2
5	9
6	12
7	7
8	16
9	5
10	36
11	19
12	6
13	25
14	28
15	15
16	8
17	33
18	20
19	11
20	18
21	73
22	76
23	39
24	48
25	13
26	100
27	51
28	14
29	57
30	60
31	31
32	64
33	17
34	132
35	67
36	10
37	41
38	44
39	23
40	144
41	37
42	292
43	147
44	38
45	153
46	156
47	79
48	24
49	97
50	52
51	27
52	50
53	201
54	204
55	103
56	112
57	29
58	228
59	115
60	30
61	121
62	124
63	63
64	32

n	a(n)
0	0
1	1
2	4
3	3
4	2
5	9
6	12
7	7
8	16
9	5
10	36
11	19
12	6
13	25
14	28
15	15
16	8
17	33
18	20
19	11
20	18
21	73
22	76
23	39
24	48
25	13
26	100
27	51
28	14
29	57
30	60
31	31
32	64
33	17
34	132
35	67
36	10
37	41
38	44
39	23
40	144
41	37
42	292
43	147
44	38
45	153
46	156
47	79
48	24
49	97
50	52
51	27
52	50
53	201
54	204
55	103
56	112
57	29
58	228
59	115
60	30
61	121
62	124
63	63
64	32

n	a(n)
0	0
1	1
2	4
3	3
4	2
5	9
6	12
7	7
8	16
9	5
10	36
11	19
12	6
13	25
14	28
15	15
16	8
17	33
18	20
19	11
20	18
21	73
22	76
23	39
24	48
25	13
26	100
27	51
28	14
29	57
30	60
31	31
32	64
33	17
34	132
35	67
36	10
37	41
38	44
39	23
40	144
41	37
42	292
43	147
44	38
45	153
46	156
47	79
48	24
49	97
50	52
51	27
52	50
53	201
54	204
55	103
56	112
57	29
58	228
59	115
60	30
61	121
62	124
63	63
64	32