A079222 - cp's OEIS frontend

A079222 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)=2, T(3,3)=1, ...) giving the number of n-edge general plane trees with root degree d that are fixed by the six-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	2
5	1
6	5
7	5
8	3
9	1
10	14
11	14
12	9
13	0
14	1
15	38
16	42
17	28
18	2
19	0
20	1
21	111
22	124
23	90
24	0
25	0
26	6
27	1
28	332
29	379
30	285
31	5
32	0
33	27
34	0
35	1
36	1029
37	1178
38	914
39	0
40	0
41	110
42	0
43	0
44	1
45	3232
46	3742
47	2955
48	14
49	1
50	429
51	0
52	0
53	0
54	1
55	10374
56	12024
57	9666
58	0
59	0
60	1614
61	0
62	0
63	0
64	0
65	1
66	33679
67	39200
68	31853
69	42
70	0

[1, 1, 1, 2, 2, 1, 5, 5, 3, 1, 14, 14, 9, 0, 1, 38, 42, 28, 2, 0, 1, 111, 124, 90, 0, 0, 6, 1, 332, 379, 285, 5, 0, 27, 0, 1, 1029, 1178, 914, 0, 0, 110, 0, 0, 1, 3232, 3742, 2955, 14, 1, 429, 0, 0, 0, 1, 10374, 12024, 9666, 0, 0, 1614, 0, 0, 0, 0, 1, 33679, 39200, 31853, 42, 0]

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