A050166 - cp's OEIS frontend

A050166 Triangle T(n,k) = M(2n,k,-1), with 0 <= k <= n, n >= 0, and array M is defined in A050144.

n	a(n)
0	1
1	1
2	2
3	1
4	4
5	5
6	1
7	6
8	14
9	14
10	1
11	8
12	27
13	48
14	42
15	1
16	10
17	44
18	110
19	165
20	132
21	1
22	12
23	65
24	208
25	429
26	572
27	429
28	1
29	14
30	90
31	350
32	910
33	1638
34	2002
35	1430
36	1
37	16
38	119
39	544
40	1700
41	3808
42	6188
43	7072
44	4862
45	1
46	18
47	152
48	798
49	2907
50	7752
51	15504
52	23256
53	25194
54	16796

[1, 1, 2, 1, 4, 5, 1, 6, 14, 14, 1, 8, 27, 48, 42, 1, 10, 44, 110, 165, 132, 1, 12, 65, 208, 429, 572, 429, 1, 14, 90, 350, 910, 1638, 2002, 1430, 1, 16, 119, 544, 1700, 3808, 6188, 7072, 4862, 1, 18, 152, 798, 2907, 7752, 15504, 23256, 25194, 16796]

cp's OEIS Frontend

A050166 Triangle T(n,k) = M(2n,k,-1), with 0 <= k <= n, n >= 0, and array M is defined in A050144.

Table of values

List of values