A072787 - cp's OEIS frontend

A072787 Permutation of natural numbers induced by reranking plane binary trees given in the standard lexicographic order (A014486) with an "arithmetic global ranking algorithm", using A072734 as the packing bijection N X N -> N.

n	a(n)
0	0
1	1
2	3
3	2
4	6
5	5
6	13
7	8
8	4
9	14
10	10
11	36
12	20
13	9
14	25
15	19
16	24
17	11
18	12
19	18
20	38
21	16
22	7
23	44
24	27
25	209
26	77
27	21
28	105
29	66
30	104
31	28
32	35
33	65
34	230
35	54
36	15
37	34
38	33
39	75
40	43
41	26
42	85
43	50
44	40
45	37
46	22
47	31
48	191
49	67
50	23
51	51
52	41
53	69
54	107
55	68
56	49
57	92
58	30
59	29
60	32
61	56
62	211
63	46
64	17
65	299
66	120
67	5671

[0, 1, 3, 2, 6, 5, 13, 8, 4, 14, 10, 36, 20, 9, 25, 19, 24, 11, 12, 18, 38, 16, 7, 44, 27, 209, 77, 21, 105, 66, 104, 28, 35, 65, 230, 54, 15, 34, 33, 75, 43, 26, 85, 50, 40, 37, 22, 31, 191, 67, 23, 51, 41, 69, 107, 68, 49, 92, 30, 29, 32, 56, 211, 46, 17, 299, 120, 5671]

cp's OEIS Frontend

A072787 Permutation of natural numbers induced by reranking plane binary trees given in the standard lexicographic order (A014486) with an "arithmetic global ranking algorithm", using A072734 as the packing bijection N X N -> N.

Table of values

List of values