A320038 - cp's OEIS frontend

A320038 Write n in binary, then modify each run of 0's by prepending one 1, and modify each run of 1's by prepending one 0. a(n) is the decimal equivalent of the result.

n	a(n)
1	1
2	6
3	3
4	12
5	25
6	14
7	7
8	24
9	49
10	102
11	51
12	28
13	57
14	30
15	15
16	48
17	97
18	198
19	99
20	204
21	409
22	206
23	103
24	56
25	113
26	230
27	115
28	60
29	121
30	62
31	31
32	96
33	193
34	390
35	195
36	396
37	793
38	398
39	199
40	408
41	817
42	1638
43	819
44	412
45	825
46	414
47	207
48	112
49	225
50	454
51	227
52	460
53	921
54	462
55	231
56	120
57	241

[1, 6, 3, 12, 25, 14, 7, 24, 49, 102, 51, 28, 57, 30, 15, 48, 97, 198, 99, 204, 409, 206, 103, 56, 113, 230, 115, 60, 121, 62, 31, 96, 193, 390, 195, 396, 793, 398, 199, 408, 817, 1638, 819, 412, 825, 414, 207, 112, 225, 454, 227, 460, 921, 462, 231, 120, 241]

cp's OEIS Frontend

A320038 Write n in binary, then modify each run of 0's by prepending one 1, and modify each run of 1's by prepending one 0. a(n) is the decimal equivalent of the result.

Table of values

List of values