A057517 - cp's OEIS frontend

A057517 Binary encodings of the Catalan mountain ranges with exactly one sea-level valley, i.e., the rooted plane trees with root degree = 2.

n	a(n)
1	10
2	44
3	50
4	180
5	184
6	204
7	210
8	226
9	724
10	728
11	740
12	744
13	752
14	820
15	824
16	844
17	850
18	866
19	908
20	914
21	930
22	962
23	2900
24	2904
25	2916
26	2920
27	2928
28	2964
29	2968
30	2980
31	2984
32	2992
33	3012
34	3016
35	3024
36	3040
37	3284
38	3288
39	3300
40	3304
41	3312
42	3380
43	3384
44	3404
45	3410
46	3426

[10, 44, 50, 180, 184, 204, 210, 226, 724, 728, 740, 744, 752, 820, 824, 844, 850, 866, 908, 914, 930, 962, 2900, 2904, 2916, 2920, 2928, 2964, 2968, 2980, 2984, 2992, 3012, 3016, 3024, 3040, 3284, 3288, 3300, 3304, 3312, 3380, 3384, 3404, 3410, 3426]

cp's OEIS Frontend

A057517 Binary encodings of the Catalan mountain ranges with exactly one sea-level valley, i.e., the rooted plane trees with root degree = 2.

Table of values

List of values