A289481 - cp's OEIS frontend

A289481 Number A(n,k) of Dyck paths of semilength k*n and height n; square array A(n,k), n>=0, k>=0, read by antidiagonals.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	1
8	1
9	0
10	1
11	1
12	7
13	1
14	0
15	1
16	1
17	31
18	57
19	1
20	0
21	1
22	1
23	127
24	1341
25	484
26	1
27	0
28	1
29	1
30	511
31	26609
32	59917
33	4199
34	1
35	0
36	1
37	1
38	2047
39	497845
40	5828185
41	2665884
42	36938
43	1
44	0
45	1
46	1
47	8191
48	9096393
49	517884748
50	1244027317
51	117939506
52	328185
53	1
54	0

[1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 7, 1, 0, 1, 1, 31, 57, 1, 0, 1, 1, 127, 1341, 484, 1, 0, 1, 1, 511, 26609, 59917, 4199, 1, 0, 1, 1, 2047, 497845, 5828185, 2665884, 36938, 1, 0, 1, 1, 8191, 9096393, 517884748, 1244027317, 117939506, 328185, 1, 0]

cp's OEIS Frontend

A289481 Number A(n,k) of Dyck paths of semilength k*n and height n; square array A(n,k), n>=0, k>=0, read by antidiagonals.

Table of values

List of values