A072634 - cp's OEIS frontend

A072634 Permutation of natural numbers induced by reranking plane binary trees given in the standard lexicographic order (A014486) with an "arithmetic global ranking algorithm", using A054238 as the pairing function N X N -> N.

n	a(n)
0	0
1	1
2	3
3	2
4	11
5	9
6	4
7	6
8	5
9	139
10	131
11	33
12	41
13	35
14	12
15	10
16	8
17	70
18	66
19	7
20	17
21	21
22	18
23	32907
24	32779
25	2051
26	2179
27	2059
28	161
29	137
30	129
31	8233
32	8201
33	43
34	515
35	547
36	521
37	140
38	132
39	34
40	42
41	36
42	16
43	14
44	72
45	16454
46	16390
47	68
48	1026
49	1090
50	1030
51	15
52	13
53	19
54	81
55	69
56	23
57	65

[0, 1, 3, 2, 11, 9, 4, 6, 5, 139, 131, 33, 41, 35, 12, 10, 8, 70, 66, 7, 17, 21, 18, 32907, 32779, 2051, 2179, 2059, 161, 137, 129, 8233, 8201, 43, 515, 547, 521, 140, 132, 34, 42, 36, 16, 14, 72, 16454, 16390, 68, 1026, 1090, 1030, 15, 13, 19, 81, 69, 23, 65]

cp's OEIS Frontend

A072634 Permutation of natural numbers induced by reranking plane binary trees given in the standard lexicographic order (A014486) with an "arithmetic global ranking algorithm", using A054238 as the pairing function N X N -> N.

Table of values

List of values