A246163 - cp's OEIS frontend

A246163 Permutation of natural numbers: a(1) = 1, a(A014580(n)) = A065621(1+a(n)), a(A091242(n)) = A048724(a(n)), where A065621(n) and A048724(n) give the reversing binary representation of n and -n, respectively, and A014580 resp. A091242 are the binary coded irreducible resp. reducible polynomials over GF(2).

n	a(n)
1	1
2	2
3	7
4	3
5	6
6	9
7	8
8	5
9	10
10	27
11	4
12	24
13	11
14	15
15	30
16	45
17	12
18	40
19	26
20	29
21	17
22	34
23	119
24	20
25	25
26	120
27	46
28	39
29	51
30	102
31	14
32	153
33	60
34	43
35	136
36	114
37	31
38	105
39	85
40	170
41	44
42	18
43	427
44	68
45	125
46	408
47	13
48	150
49	33
50	187
51	255
52	510
53	116
54	54
55	41
56	765
57	204
58	135
59	28
60	680
61	16
62	23
63	442
64	99
65	461
66	257
67	35
68	514
69	156
70	90
71	123
72	1799
73	118
74	340
75	393
76	36

[1, 2, 7, 3, 6, 9, 8, 5, 10, 27, 4, 24, 11, 15, 30, 45, 12, 40, 26, 29, 17, 34, 119, 20, 25, 120, 46, 39, 51, 102, 14, 153, 60, 43, 136, 114, 31, 105, 85, 170, 44, 18, 427, 68, 125, 408, 13, 150, 33, 187, 255, 510, 116, 54, 41, 765, 204, 135, 28, 680, 16, 23, 442, 99, 461, 257, 35, 514, 156, 90, 123, 1799, 118, 340, 393, 36]

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