A168287 - cp's OEIS frontend

A168287 T(n,k) = 2*A046802(n+1,k+1) - A007318(n,k), triangle read by rows (0 <= k <= n).

n	a(n)
0	1
1	1
2	1
3	1
4	4
5	1
6	1
7	11
8	11
9	1
10	1
11	26
12	60
13	26
14	1
15	1
16	57
17	252
18	252
19	57
20	1
21	1
22	120
23	931
24	1746
25	931
26	120
27	1
28	1
29	247
30	3201
31	10187
32	10187
33	3201
34	247
35	1
36	1
37	502
38	10534
39	53542
40	89788
41	53542
42	10534
43	502
44	1
45	1
46	1013
47	33698
48	262466
49	688976
50	688976
51	262466
52	33698
53	1013

[1, 1, 1, 1, 4, 1, 1, 11, 11, 1, 1, 26, 60, 26, 1, 1, 57, 252, 252, 57, 1, 1, 120, 931, 1746, 931, 120, 1, 1, 247, 3201, 10187, 10187, 3201, 247, 1, 1, 502, 10534, 53542, 89788, 53542, 10534, 502, 1, 1, 1013, 33698, 262466, 688976, 688976, 262466, 33698, 1013]

cp's OEIS Frontend

A168287 T(n,k) = 2*A046802(n+1,k+1) - A007318(n,k), triangle read by rows (0 <= k <= n).

Table of values

List of values