A143596 - cp's OEIS frontend

A143596 Triangle read by rows: T(n,k) is the coefficient of x^k in p(x,n) = ((x + 1)^(2n) - (x^2 + 1)^n)/(2x), 0 <= k <= 2*n-1.

n	a(n)
1	1
2	2
3	2
4	2
5	3
6	6
7	10
8	6
9	3
10	4
11	12
12	28
13	32
14	28
15	12
16	4
17	5
18	20
19	60
20	100
21	126
22	100
23	60
24	20
25	5
26	6
27	30
28	110
29	240
30	396
31	452
32	396
33	240
34	110
35	30
36	6
37	7
38	42
39	182
40	490
41	1001
42	1484
43	1716
44	1484
45	1001
46	490
47	182
48	42
49	7
50	8
51	56
52	280
53	896
54	2184
55	3976
56	5720
57	6400
58	5720
59	3976
60	2184
61	896
62	280

[1, 2, 2, 2, 3, 6, 10, 6, 3, 4, 12, 28, 32, 28, 12, 4, 5, 20, 60, 100, 126, 100, 60, 20, 5, 6, 30, 110, 240, 396, 452, 396, 240, 110, 30, 6, 7, 42, 182, 490, 1001, 1484, 1716, 1484, 1001, 490, 182, 42, 7, 8, 56, 280, 896, 2184, 3976, 5720, 6400, 5720, 3976, 2184, 896, 280]

cp's OEIS Frontend

A143596 Triangle read by rows: T(n,k) is the coefficient of x^k in p(x,n) = ((x + 1)^(2n) - (x^2 + 1)^n)/(2x), 0 <= k <= 2*n-1.

Table of values

List of values

cp's OEIS Frontend

A143596 Triangle read by rows: T(n,k) is the coefficient of x^k in p(x,n) = ((x + 1)^(2*n) - (x^2 + 1)^n)/(2*x), 0 <= k <= 2*n-1.

Table of values

List of values

A143596 Triangle read by rows: T(n,k) is the coefficient of x^k in p(x,n) = ((x + 1)^(2n) - (x^2 + 1)^n)/(2x), 0 <= k <= 2*n-1.