A053121 - cp's OEIS frontend

A053121 Catalan triangle (with 0's) read by rows.

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	2
8	0
9	1
10	2
11	0
12	3
13	0
14	1
15	0
16	5
17	0
18	4
19	0
20	1
21	5
22	0
23	9
24	0
25	5
26	0
27	1
28	0
29	14
30	0
31	14
32	0
33	6
34	0
35	1
36	14
37	0
38	28
39	0
40	20
41	0
42	7
43	0
44	1
45	0
46	42
47	0
48	48
49	0
50	27
51	0
52	8
53	0
54	1
55	42
56	0
57	90
58	0
59	75
60	0
61	35
62	0
63	9
64	0
65	1
66	0
67	132
68	0
69	165
70	0
71	110
72	0
73	44
74	0
75	10
76	0
77	1
78	132
79	0
80	297
81	0
82	275
83	0
84	154
85	0
86	54
87	0
88	11
89	0

[1, 0, 1, 1, 0, 1, 0, 2, 0, 1, 2, 0, 3, 0, 1, 0, 5, 0, 4, 0, 1, 5, 0, 9, 0, 5, 0, 1, 0, 14, 0, 14, 0, 6, 0, 1, 14, 0, 28, 0, 20, 0, 7, 0, 1, 0, 42, 0, 48, 0, 27, 0, 8, 0, 1, 42, 0, 90, 0, 75, 0, 35, 0, 9, 0, 1, 0, 132, 0, 165, 0, 110, 0, 44, 0, 10, 0, 1, 132, 0, 297, 0, 275, 0, 154, 0, 54, 0, 11, 0]

cp's OEIS Frontend

A053121 Catalan triangle (with 0's) read by rows.

Table of values

List of values

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	2
8	0
9	1
10	2
11	0
12	3
13	0
14	1
15	0
16	5
17	0
18	4
19	0
20	1
21	5
22	0
23	9
24	0
25	5
26	0
27	1
28	0
29	14
30	0
31	14
32	0
33	6
34	0
35	1
36	14
37	0
38	28
39	0
40	20
41	0
42	7
43	0
44	1
45	0
46	42
47	0
48	48
49	0
50	27
51	0
52	8
53	0
54	1
55	42
56	0
57	90
58	0
59	75
60	0
61	35
62	0
63	9
64	0
65	1
66	0
67	132
68	0
69	165
70	0
71	110
72	0
73	44
74	0
75	10
76	0
77	1
78	132
79	0
80	297
81	0
82	275
83	0
84	154
85	0
86	54
87	0
88	11
89	0

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	2
8	0
9	1
10	2
11	0
12	3
13	0
14	1
15	0
16	5
17	0
18	4
19	0
20	1
21	5
22	0
23	9
24	0
25	5
26	0
27	1
28	0
29	14
30	0
31	14
32	0
33	6
34	0
35	1
36	14
37	0
38	28
39	0
40	20
41	0
42	7
43	0
44	1
45	0
46	42
47	0
48	48
49	0
50	27
51	0
52	8
53	0
54	1
55	42
56	0
57	90
58	0
59	75
60	0
61	35
62	0
63	9
64	0
65	1
66	0
67	132
68	0
69	165
70	0
71	110
72	0
73	44
74	0
75	10
76	0
77	1
78	132
79	0
80	297
81	0
82	275
83	0
84	154
85	0
86	54
87	0
88	11
89	0

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	2
8	0
9	1
10	2
11	0
12	3
13	0
14	1
15	0
16	5
17	0
18	4
19	0
20	1
21	5
22	0
23	9
24	0
25	5
26	0
27	1
28	0
29	14
30	0
31	14
32	0
33	6
34	0
35	1
36	14
37	0
38	28
39	0
40	20
41	0
42	7
43	0
44	1
45	0
46	42
47	0
48	48
49	0
50	27
51	0
52	8
53	0
54	1
55	42
56	0
57	90
58	0
59	75
60	0
61	35
62	0
63	9
64	0
65	1
66	0
67	132
68	0
69	165
70	0
71	110
72	0
73	44
74	0
75	10
76	0
77	1
78	132
79	0
80	297
81	0
82	275
83	0
84	154
85	0
86	54
87	0
88	11
89	0