A320037 - cp's OEIS frontend

A320037 Write n in binary, then modify each run of 0's by appending one 1, and modify each run of 1's by appending one 0. a(n) is the decimal equivalent of the result.

n	a(n)
1	2
2	9
3	6
4	17
5	38
6	25
7	14
8	33
9	70
10	153
11	78
12	49
13	102
14	57
15	30
16	65
17	134
18	281
19	142
20	305
21	614
22	313
23	158
24	97
25	198
26	409
27	206
28	113
29	230
30	121
31	62
32	129
33	262
34	537
35	270
36	561
37	1126
38	569
39	286
40	609
41	1222
42	2457
43	1230
44	625
45	1254
46	633
47	318
48	193
49	390
50	793
51	398
52	817
53	1638
54	825
55	414

[2, 9, 6, 17, 38, 25, 14, 33, 70, 153, 78, 49, 102, 57, 30, 65, 134, 281, 142, 305, 614, 313, 158, 97, 198, 409, 206, 113, 230, 121, 62, 129, 262, 537, 270, 561, 1126, 569, 286, 609, 1222, 2457, 1230, 625, 1254, 633, 318, 193, 390, 793, 398, 817, 1638, 825, 414]

cp's OEIS Frontend

A320037 Write n in binary, then modify each run of 0's by appending one 1, and modify each run of 1's by appending one 0. a(n) is the decimal equivalent of the result.

Table of values

List of values