A050145 - cp's OEIS frontend

A050145 T(n,k)=M(2n,n-1,k-1), 0<=k<=n, n >= 0, array M as in A050144.

n	a(n)
0	0
1	1
2	0
3	2
4	1
5	1
6	5
7	4
8	5
9	1
10	14
11	14
12	20
13	7
14	1
15	42
16	48
17	75
18	35
19	9
20	1
21	132
22	165
23	275
24	154
25	54
26	11
27	1
28	429
29	572
30	1001
31	637
32	273
33	77
34	13
35	1
36	1430
37	2002
38	3640
39	2548
40	1260
41	440
42	104
43	15
44	1
45	4862
46	7072
47	13260
48	9996
49	5508
50	2244
51	663
52	135
53	17
54	1

[0, 1, 0, 2, 1, 1, 5, 4, 5, 1, 14, 14, 20, 7, 1, 42, 48, 75, 35, 9, 1, 132, 165, 275, 154, 54, 11, 1, 429, 572, 1001, 637, 273, 77, 13, 1, 1430, 2002, 3640, 2548, 1260, 440, 104, 15, 1, 4862, 7072, 13260, 9996, 5508, 2244, 663, 135, 17, 1]

cp's OEIS Frontend

A050145 T(n,k)=M(2n,n-1,k-1), 0<=k<=n, n >= 0, array M as in A050144.

Table of values

List of values