A232535 - cp's OEIS frontend

A232535 Triangle T(n,k), 0 <= k <= n, read by rows defined by: T(n,k) = (binomial(2n,2k) + binomial(2n+1,2k))/2.

n	a(n)
0	1
1	1
2	2
3	1
4	8
5	3
6	1
7	18
8	25
9	4
10	1
11	32
12	98
13	56
14	5
15	1
16	50
17	270
18	336
19	105
20	6
21	1
22	72
23	605
24	1320
25	891
26	176
27	7
28	1
29	98
30	1183
31	4004
32	4719
33	2002
34	273
35	8
36	1
37	128
38	2100
39	10192
40	18590
41	13728
42	4004
43	400
44	9
45	1
46	162
47	3468
48	22848
49	59670
50	68068
51	34476
52	7344
53	561
54	10
55	1
56	200
57	5415

[1, 1, 2, 1, 8, 3, 1, 18, 25, 4, 1, 32, 98, 56, 5, 1, 50, 270, 336, 105, 6, 1, 72, 605, 1320, 891, 176, 7, 1, 98, 1183, 4004, 4719, 2002, 273, 8, 1, 128, 2100, 10192, 18590, 13728, 4004, 400, 9, 1, 162, 3468, 22848, 59670, 68068, 34476, 7344, 561, 10, 1, 200, 5415]

cp's OEIS Frontend

A232535 Triangle T(n,k), 0 <= k <= n, read by rows defined by: T(n,k) = (binomial(2n,2k) + binomial(2n+1,2k))/2.

Table of values

List of values

cp's OEIS Frontend

A232535 Triangle T(n,k), 0 <= k <= n, read by rows defined by: T(n,k) = (binomial(2*n,2*k) + binomial(2*n+1,2*k))/2.

Table of values

List of values

A232535 Triangle T(n,k), 0 <= k <= n, read by rows defined by: T(n,k) = (binomial(2n,2k) + binomial(2n+1,2k))/2.