A238762 - cp's OEIS frontend

A238762 Triangle read by rows, generalized ballot numbers, 0<=k<=n.

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	2
8	0
9	3
10	1
11	0
12	2
13	0
14	2
15	0
16	3
17	0
18	8
19	0
20	10
21	1
22	0
23	3
24	0
25	5
26	0
27	5
28	0
29	4
30	0
31	15
32	0
33	30
34	0
35	35
36	1
37	0
38	4
39	0
40	9
41	0
42	14
43	0
44	14
45	0
46	5
47	0
48	24
49	0
50	63
51	0
52	112
53	0
54	126
55	1
56	0
57	5
58	0
59	14
60	0
61	28
62	0
63	42
64	0
65	42
66	0
67	6
68	0
69	35
70	0
71	112
72	0
73	252
74	0
75	420
76	0
77	462

[1, 0, 1, 1, 0, 1, 0, 2, 0, 3, 1, 0, 2, 0, 2, 0, 3, 0, 8, 0, 10, 1, 0, 3, 0, 5, 0, 5, 0, 4, 0, 15, 0, 30, 0, 35, 1, 0, 4, 0, 9, 0, 14, 0, 14, 0, 5, 0, 24, 0, 63, 0, 112, 0, 126, 1, 0, 5, 0, 14, 0, 28, 0, 42, 0, 42, 0, 6, 0, 35, 0, 112, 0, 252, 0, 420, 0, 462]

cp's OEIS Frontend

A238762 Triangle read by rows, generalized ballot numbers, 0<=k<=n.

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	3
10	1
11	0
12	2
13	0
14	2
15	0
16	3
17	0
18	8
19	0
20	10
21	1
22	0
23	3
24	0
25	5
26	0
27	5
28	0
29	4
30	0
31	15
32	0
33	30
34	0
35	35
36	1
37	0
38	4
39	0
40	9
41	0
42	14
43	0
44	14
45	0
46	5
47	0
48	24
49	0
50	63
51	0
52	112
53	0
54	126
55	1
56	0
57	5
58	0
59	14
60	0
61	28
62	0
63	42
64	0
65	42
66	0
67	6
68	0
69	35
70	0
71	112
72	0
73	252
74	0
75	420
76	0
77	462

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	2
8	0
9	3
10	1
11	0
12	2
13	0
14	2
15	0
16	3
17	0
18	8
19	0
20	10
21	1
22	0
23	3
24	0
25	5
26	0
27	5
28	0
29	4
30	0
31	15
32	0
33	30
34	0
35	35
36	1
37	0
38	4
39	0
40	9
41	0
42	14
43	0
44	14
45	0
46	5
47	0
48	24
49	0
50	63
51	0
52	112
53	0
54	126
55	1
56	0
57	5
58	0
59	14
60	0
61	28
62	0
63	42
64	0
65	42
66	0
67	6
68	0
69	35
70	0
71	112
72	0
73	252
74	0
75	420
76	0
77	462

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	0
7	2
8	0
9	3
10	1
11	0
12	2
13	0
14	2
15	0
16	3
17	0
18	8
19	0
20	10
21	1
22	0
23	3
24	0
25	5
26	0
27	5
28	0
29	4
30	0
31	15
32	0
33	30
34	0
35	35
36	1
37	0
38	4
39	0
40	9
41	0
42	14
43	0
44	14
45	0
46	5
47	0
48	24
49	0
50	63
51	0
52	112
53	0
54	126
55	1
56	0
57	5
58	0
59	14
60	0
61	28
62	0
63	42
64	0
65	42
66	0
67	6
68	0
69	35
70	0
71	112
72	0
73	252
74	0
75	420
76	0
77	462