A245452 - cp's OEIS frontend

A245452 Self-inverse permutation of nonnegative integers, A075158-conjugate of the inverse of gray code: a(n) = 1 + A075157(A006068(A075158(n-1))).

n	a(n)
1	1
2	2
3	4
4	3
5	9
6	8
7	18
8	5
9	6
10	25
11	75
12	16
13	150
14	36
15	27
16	7
17	735
18	12
19	1470
20	49
21	50
22	245
23	12705
24	32
25	15
26	300
27	10
28	72
29	25410
30	125
31	195195
32	11
33	225
34	4235
35	54
36	24
37	390390
38	2940
39	490
40	121
41	4339335
42	100
43	8678670
44	847
45	81
46	65065
47	92147055
48	64
49	30
50	35
51	2205
52	600
53	184294110
54	20
55	147
56	144
57	8470
58	50820
59	2565568005
60	343
61	5131136010
62	1446445
63	98
64	13

[1, 2, 4, 3, 9, 8, 18, 5, 6, 25, 75, 16, 150, 36, 27, 7, 735, 12, 1470, 49, 50, 245, 12705, 32, 15, 300, 10, 72, 25410, 125, 195195, 11, 225, 4235, 54, 24, 390390, 2940, 490, 121, 4339335, 100, 8678670, 847, 81, 65065, 92147055, 64, 30, 35, 2205, 600, 184294110, 20, 147, 144, 8470, 50820, 2565568005, 343, 5131136010, 1446445, 98, 13]

cp's OEIS Frontend

A245452 Self-inverse permutation of nonnegative integers, A075158-conjugate of the inverse of gray code: a(n) = 1 + A075157(A006068(A075158(n-1))).

Table of values

List of values