A094012 - cp's OEIS frontend

A094012 Expansion of x(1-6x+10x^2)/(1-4x+2*x^2)^2.

n	a(n)
0	0
1	1
2	2
3	6
4	24
5	100
6	408
7	1624
8	6336
9	24336
10	92320
11	346720
12	1291392
13	4776512
14	17562496
15	64245120
16	233969664
17	848748800
18	3068269056
19	11057710592
20	39740405760
21	142466343936
22	509572929536
23	1818872207360
24	6480018948096

[0, 1, 2, 6, 24, 100, 408, 1624, 6336, 24336, 92320, 346720, 1291392, 4776512, 17562496, 64245120, 233969664, 848748800, 3068269056, 11057710592, 39740405760, 142466343936, 509572929536, 1818872207360, 6480018948096]

cp's OEIS Frontend

A094012 Expansion of x(1-6x+10x^2)/(1-4x+2*x^2)^2.

Table of values

List of values

cp's OEIS Frontend

A094012 Expansion of x*(1-6*x+10*x^2)/(1-4*x+2*x^2)^2.

Table of values

List of values

A094012 Expansion of x(1-6x+10x^2)/(1-4x+2*x^2)^2.