A265903 - OEIS

A265903 as a simple table

n	a(n)
1	1
2	3
3	2
4	5
5	7
6	4
7	6
8	12
9	15
10	8
11	9
12	14
13	27
14	31
15	16
16	10
17	21
18	30
19	58
20	63
21	32
22	11
23	24
24	48
25	62
26	121
27	127
28	64
29	13
30	26
31	54
32	106
33	126
34	248
35	255
36	128
37	17
38	29
39	57
40	116
41	227
42	254
43	503
44	511
45	256
46	18
47	38
48	61
49	120
50	242
51	475
52	510
53	1014
54	1023
55	512
56	19
57	42
58	86
59	125
60	247
61	496
62	978
63	1022
64	2037
65	2047
66	1024
67	20
68	45
69	96
70	192
71	253
72	502
73	1006
74	1992
75	2046
76	4084
77	4095
78	2048

[1,3,2,5,7,4,6,12,15,8,9,14,27,31,16,10,21,30,58, 63,32,11,24,48,62,121,127,64,13,26,54,106,126,248, 255,128,17,29,57,116,227,254,503,511,256,18,38,61, 120,242,475,510,1014,1023,512,19,42,86,125,247, 496,978,1022,2037,2047,1024,20,45,96,192,253,502, 1006,1992,2046,4084,4095,2048]