A057123 - cp's OEIS frontend

A057123 Global ranks of terms of A057122: tells which terms of A014486 form rooted plane binary trees also when interpreted as codes for ordinary rooted planar trees.

n	a(n)
0	0
1	2
2	12
3	16
4	91
5	99
6	124
7	140
8	165
9	868
10	881
11	944
12	970
13	1014
14	1213
15	1221
16	1364
17	1398
18	1442
19	1633
20	1649
21	1736
22	1887
23	9474
24	9493
25	9619
26	9657
27	9727
28	10317
29	10330
30	10606
31	10657
32	10727
33	11130
34	11156
35	11295
36	11550
37	13452
38	13465
39	13528
40	13554
41	13598

[0, 2, 12, 16, 91, 99, 124, 140, 165, 868, 881, 944, 970, 1014, 1213, 1221, 1364, 1398, 1442, 1633, 1649, 1736, 1887, 9474, 9493, 9619, 9657, 9727, 10317, 10330, 10606, 10657, 10727, 11130, 11156, 11295, 11550, 13452, 13465, 13528, 13554, 13598]

cp's OEIS Frontend

A057123 Global ranks of terms of A057122: tells which terms of A014486 form rooted plane binary trees also when interpreted as codes for ordinary rooted planar trees.

Table of values

List of values