A125185 - cp's OEIS frontend

A125185 Triangle read by rows: T(n,k) is the coefficient of t^k in the polynomial S(n,t)=[(1+t)(2+t)^n+(1-t)t^n]/2 (0<=k<=n).

n	a(n)
0	1
1	1
2	2
3	2
4	4
5	3
6	4
7	10
8	9
9	4
10	8
11	24
12	28
13	16
14	5
15	16
16	56
17	80
18	60
19	25
20	6
21	32
22	128
23	216
24	200
25	110
26	36
27	7
28	64
29	288
30	560
31	616
32	420
33	182
34	49
35	8
36	128
37	640
38	1408
39	1792
40	1456
41	784
42	280
43	64
44	9
45	256
46	1408
47	3456
48	4992
49	4704
50	3024
51	1344
52	408
53	81
54	10
55	512
56	3072
57	8320
58	13440
59	14400

[1, 1, 2, 2, 4, 3, 4, 10, 9, 4, 8, 24, 28, 16, 5, 16, 56, 80, 60, 25, 6, 32, 128, 216, 200, 110, 36, 7, 64, 288, 560, 616, 420, 182, 49, 8, 128, 640, 1408, 1792, 1456, 784, 280, 64, 9, 256, 1408, 3456, 4992, 4704, 3024, 1344, 408, 81, 10, 512, 3072, 8320, 13440, 14400]

cp's OEIS Frontend

A125185 Triangle read by rows: T(n,k) is the coefficient of t^k in the polynomial S(n,t)=[(1+t)(2+t)^n+(1-t)t^n]/2 (0<=k<=n).

Table of values

List of values