A073345 - cp's OEIS frontend

A073345 Table T(n,k), read by ascending antidiagonals, giving the number of rooted plane binary trees of size n and height k.

n	a(n)
0	1
1	0
2	0
3	0
4	1
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	2
13	0
14	0
15	0
16	0
17	1
18	0
19	0
20	0
21	0
22	0
23	0
24	4
25	0
26	0
27	0
28	0
29	0
30	0
31	6
32	0
33	0
34	0
35	0
36	0
37	0
38	0
39	6
40	8
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	4
49	20
50	0
51	0
52	0
53	0
54	0
55	0
56	0
57	0
58	1
59	40
60	16
61	0
62	0
63	0
64	0
65	0
66	0
67	0
68	0
69	0
70	68
71	56
72	0
73	0
74	0
75	0
76	0
77	0
78	0
79	0
80	0
81	0
82	94
83	152
84	32
85	0
86	0
87	0
88	0
89	0
90	0
91	0
92	0
93	0
94	0
95	114
96	376
97	144
98	0
99	0
100	0
101	0
102	0
103	0
104	0

[1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 6, 8, 0, 0, 0, 0, 0, 0, 0, 4, 20, 0, 0, 0, 0, 0, 0, 0, 0, 1, 40, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 68, 56, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 94, 152, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 114, 376, 144, 0, 0, 0, 0, 0, 0, 0]

cp's OEIS Frontend

A073345 Table T(n,k), read by ascending antidiagonals, giving the number of rooted plane binary trees of size n and height k.

Table of values

List of values

n	a(n)
0	1
1	0
2	0
3	0
4	1
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	2
13	0
14	0
15	0
16	0
17	1
18	0
19	0
20	0
21	0
22	0
23	0
24	4
25	0
26	0
27	0
28	0
29	0
30	0
31	6
32	0
33	0
34	0
35	0
36	0
37	0
38	0
39	6
40	8
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	4
49	20
50	0
51	0
52	0
53	0
54	0
55	0
56	0
57	0
58	1
59	40
60	16
61	0
62	0
63	0
64	0
65	0
66	0
67	0
68	0
69	0
70	68
71	56
72	0
73	0
74	0
75	0
76	0
77	0
78	0
79	0
80	0
81	0
82	94
83	152
84	32
85	0
86	0
87	0
88	0
89	0
90	0
91	0
92	0
93	0
94	0
95	114
96	376
97	144
98	0
99	0
100	0
101	0
102	0
103	0
104	0

n	a(n)
0	1
1	0
2	0
3	0
4	1
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	2
13	0
14	0
15	0
16	0
17	1
18	0
19	0
20	0
21	0
22	0
23	0
24	4
25	0
26	0
27	0
28	0
29	0
30	0
31	6
32	0
33	0
34	0
35	0
36	0
37	0
38	0
39	6
40	8
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	4
49	20
50	0
51	0
52	0
53	0
54	0
55	0
56	0
57	0
58	1
59	40
60	16
61	0
62	0
63	0
64	0
65	0
66	0
67	0
68	0
69	0
70	68
71	56
72	0
73	0
74	0
75	0
76	0
77	0
78	0
79	0
80	0
81	0
82	94
83	152
84	32
85	0
86	0
87	0
88	0
89	0
90	0
91	0
92	0
93	0
94	0
95	114
96	376
97	144
98	0
99	0
100	0
101	0
102	0
103	0
104	0

n	a(n)
0	1
1	0
2	0
3	0
4	1
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	2
13	0
14	0
15	0
16	0
17	1
18	0
19	0
20	0
21	0
22	0
23	0
24	4
25	0
26	0
27	0
28	0
29	0
30	0
31	6
32	0
33	0
34	0
35	0
36	0
37	0
38	0
39	6
40	8
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	4
49	20
50	0
51	0
52	0
53	0
54	0
55	0
56	0
57	0
58	1
59	40
60	16
61	0
62	0
63	0
64	0
65	0
66	0
67	0
68	0
69	0
70	68
71	56
72	0
73	0
74	0
75	0
76	0
77	0
78	0
79	0
80	0
81	0
82	94
83	152
84	32
85	0
86	0
87	0
88	0
89	0
90	0
91	0
92	0
93	0
94	0
95	114
96	376
97	144
98	0
99	0
100	0
101	0
102	0
103	0
104	0