A072799 - cp's OEIS frontend

A072799 Self-inverse permutation of natural numbers: A072798(n-1)+1. (one-based).

n	a(n)
1	1
2	2
3	4
4	3
5	5
6	9
7	10
8	8
9	6
10	7
11	13
12	12
13	11
14	14
15	23
16	24
17	27
18	26
19	28
20	22
21	25
22	20
23	15
24	16
25	21
26	18
27	17
28	19
29	36
30	37
31	35
32	32
33	33
34	34
35	31
36	29
37	30
38	41
39	40
40	39
41	38
42	42
43	65
44	66
45	69
46	68
47	70
48	78
49	79
50	77
51	74
52	75
53	83
54	82
55	81
56	84
57	64
58	67
59	76
60	73
61	80
62	62
63	71
64	57
65	43
66	44
67	58
68	46
69	45
70	47
71	63
72	72

[1, 2, 4, 3, 5, 9, 10, 8, 6, 7, 13, 12, 11, 14, 23, 24, 27, 26, 28, 22, 25, 20, 15, 16, 21, 18, 17, 19, 36, 37, 35, 32, 33, 34, 31, 29, 30, 41, 40, 39, 38, 42, 65, 66, 69, 68, 70, 78, 79, 77, 74, 75, 83, 82, 81, 84, 64, 67, 76, 73, 80, 62, 71, 57, 43, 44, 58, 46, 45, 47, 63, 72]

cp's OEIS Frontend

A072799 Self-inverse permutation of natural numbers: A072798(n-1)+1. (one-based).

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	3
5	5
6	9
7	10
8	8
9	6
10	7
11	13
12	12
13	11
14	14
15	23
16	24
17	27
18	26
19	28
20	22
21	25
22	20
23	15
24	16
25	21
26	18
27	17
28	19
29	36
30	37
31	35
32	32
33	33
34	34
35	31
36	29
37	30
38	41
39	40
40	39
41	38
42	42
43	65
44	66
45	69
46	68
47	70
48	78
49	79
50	77
51	74
52	75
53	83
54	82
55	81
56	84
57	64
58	67
59	76
60	73
61	80
62	62
63	71
64	57
65	43
66	44
67	58
68	46
69	45
70	47
71	63
72	72

n	a(n)
1	1
2	2
3	4
4	3
5	5
6	9
7	10
8	8
9	6
10	7
11	13
12	12
13	11
14	14
15	23
16	24
17	27
18	26
19	28
20	22
21	25
22	20
23	15
24	16
25	21
26	18
27	17
28	19
29	36
30	37
31	35
32	32
33	33
34	34
35	31
36	29
37	30
38	41
39	40
40	39
41	38
42	42
43	65
44	66
45	69
46	68
47	70
48	78
49	79
50	77
51	74
52	75
53	83
54	82
55	81
56	84
57	64
58	67
59	76
60	73
61	80
62	62
63	71
64	57
65	43
66	44
67	58
68	46
69	45
70	47
71	63
72	72

n	a(n)
1	1
2	2
3	4
4	3
5	5
6	9
7	10
8	8
9	6
10	7
11	13
12	12
13	11
14	14
15	23
16	24
17	27
18	26
19	28
20	22
21	25
22	20
23	15
24	16
25	21
26	18
27	17
28	19
29	36
30	37
31	35
32	32
33	33
34	34
35	31
36	29
37	30
38	41
39	40
40	39
41	38
42	42
43	65
44	66
45	69
46	68
47	70
48	78
49	79
50	77
51	74
52	75
53	83
54	82
55	81
56	84
57	64
58	67
59	76
60	73
61	80
62	62
63	71
64	57
65	43
66	44
67	58
68	46
69	45
70	47
71	63
72	72