A079221 - cp's OEIS frontend

A079221 Triangle T(n,d) (listed row-wise: T(1,1)=1, T(2,1)=1, T(2,2)=1, T(3,1)=2, T(3,2)=0, T(3,3)=1, ...) giving the number of n-edge general plane trees with root degree d that are fixed by the five-fold application of Catalan Automorphisms A057511/A057512 (Deep rotation of general parenthesizations/plane trees).

n	a(n)
0	1
1	1
2	1
3	2
4	0
5	1
6	3
7	1
8	0
9	1
10	5
11	0
12	0
13	0
14	1
15	6
16	2
17	1
18	0
19	5
20	1
21	15
22	0
23	0
24	0
25	20
26	0
27	1
28	36
29	5
30	0
31	1
32	65
33	0
34	0
35	1
36	108
37	0
38	2
39	0
40	190
41	0
42	0
43	0
44	1
45	301
46	11
47	0
48	0
49	501
50	0
51	0
52	0
53	0
54	1
55	814
56	0
57	0
58	0
59	1265
60	0
61	0
62	0
63	0
64	0
65	1
66	2080
67	26
68	3
69	2
70	3105
71	1
72	0
73	0
74	0
75	5
76	0
77	1
78	5223
79	0
80	0
81	0
82	7695
83	0
84	0
85	0
86	0
87	0
88	0
89	0

[1, 1, 1, 2, 0, 1, 3, 1, 0, 1, 5, 0, 0, 0, 1, 6, 2, 1, 0, 5, 1, 15, 0, 0, 0, 20, 0, 1, 36, 5, 0, 1, 65, 0, 0, 1, 108, 0, 2, 0, 190, 0, 0, 0, 1, 301, 11, 0, 0, 501, 0, 0, 0, 0, 1, 814, 0, 0, 0, 1265, 0, 0, 0, 0, 0, 1, 2080, 26, 3, 2, 3105, 1, 0, 0, 0, 5, 0, 1, 5223, 0, 0, 0, 7695, 0, 0, 0, 0, 0, 0, 0]

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