A074683 - cp's OEIS frontend

A074683 Permutation of natural numbers induced by the Catalan Automorphism *A074683 acting on parenthesizations as encoded and ordered by A014486/A063171.

n	a(n)
0	0
1	1
2	3
3	2
4	7
5	6
6	8
7	5
8	4
9	17
10	16
11	18
12	15
13	14
14	20
15	19
16	22
17	12
18	11
19	21
20	13
21	10
22	9
23	45
24	44
25	46
26	43
27	42
28	48
29	47
30	50
31	40
32	39
33	49
34	41
35	38
36	37
37	54
38	53
39	55
40	52
41	51
42	61
43	60
44	63
45	31
46	30
47	62
48	32
49	29
50	28
51	57
52	56
53	64
54	34
55	33
56	59
57	36
58	26
59	25
60	58
61	35
62	27
63	24
64	23
65	129
66	128
67	130
68	127
69	126

[0, 1, 3, 2, 7, 6, 8, 5, 4, 17, 16, 18, 15, 14, 20, 19, 22, 12, 11, 21, 13, 10, 9, 45, 44, 46, 43, 42, 48, 47, 50, 40, 39, 49, 41, 38, 37, 54, 53, 55, 52, 51, 61, 60, 63, 31, 30, 62, 32, 29, 28, 57, 56, 64, 34, 33, 59, 36, 26, 25, 58, 35, 27, 24, 23, 129, 128, 130, 127, 126]

cp's OEIS Frontend

A074683 Permutation of natural numbers induced by the Catalan Automorphism *A074683 acting on parenthesizations as encoded and ordered by A014486/A063171.

Table of values

List of values

n	a(n)
0	0
1	1
2	3
3	2
4	7
5	6
6	8
7	5
8	4
9	17
10	16
11	18
12	15
13	14
14	20
15	19
16	22
17	12
18	11
19	21
20	13
21	10
22	9
23	45
24	44
25	46
26	43
27	42
28	48
29	47
30	50
31	40
32	39
33	49
34	41
35	38
36	37
37	54
38	53
39	55
40	52
41	51
42	61
43	60
44	63
45	31
46	30
47	62
48	32
49	29
50	28
51	57
52	56
53	64
54	34
55	33
56	59
57	36
58	26
59	25
60	58
61	35
62	27
63	24
64	23
65	129
66	128
67	130
68	127
69	126

n	a(n)
0	0
1	1
2	3
3	2
4	7
5	6
6	8
7	5
8	4
9	17
10	16
11	18
12	15
13	14
14	20
15	19
16	22
17	12
18	11
19	21
20	13
21	10
22	9
23	45
24	44
25	46
26	43
27	42
28	48
29	47
30	50
31	40
32	39
33	49
34	41
35	38
36	37
37	54
38	53
39	55
40	52
41	51
42	61
43	60
44	63
45	31
46	30
47	62
48	32
49	29
50	28
51	57
52	56
53	64
54	34
55	33
56	59
57	36
58	26
59	25
60	58
61	35
62	27
63	24
64	23
65	129
66	128
67	130
68	127
69	126

n	a(n)
0	0
1	1
2	3
3	2
4	7
5	6
6	8
7	5
8	4
9	17
10	16
11	18
12	15
13	14
14	20
15	19
16	22
17	12
18	11
19	21
20	13
21	10
22	9
23	45
24	44
25	46
26	43
27	42
28	48
29	47
30	50
31	40
32	39
33	49
34	41
35	38
36	37
37	54
38	53
39	55
40	52
41	51
42	61
43	60
44	63
45	31
46	30
47	62
48	32
49	29
50	28
51	57
52	56
53	64
54	34
55	33
56	59
57	36
58	26
59	25
60	58
61	35
62	27
63	24
64	23
65	129
66	128
67	130
68	127
69	126