A260346 - cp's OEIS frontend

A260346 Expansion of x^2((1 - 12x + 50x^2 - 76x^3 + 42x^4 - 48x^5 + 32x^6)/(1 - 4x)^4 + 4x^2/(1 - 4x)^(5/2)).

n	a(n)
0	0
1	0
2	1
3	4
4	22
5	124
6	706
7	3968
8	21880
9	118192
10	625776
11	3251744
12	16610072
13	83537520
14	414288080
15	2028760544
16	9822006896
17	47063458528
18	223408338400
19	1051514839104
20	4910856580376
21	22772597352944
22	104914684398352
23	480457417780320
24	2188115766353616
25	9914318477830304
26	44708936142838816

[0, 0, 1, 4, 22, 124, 706, 3968, 21880, 118192, 625776, 3251744, 16610072, 83537520, 414288080, 2028760544, 9822006896, 47063458528, 223408338400, 1051514839104, 4910856580376, 22772597352944, 104914684398352, 480457417780320, 2188115766353616, 9914318477830304, 44708936142838816]

cp's OEIS Frontend

A260346 Expansion of x^2((1 - 12x + 50x^2 - 76x^3 + 42x^4 - 48x^5 + 32x^6)/(1 - 4x)^4 + 4x^2/(1 - 4x)^(5/2)).

Table of values

List of values

cp's OEIS Frontend

A260346 Expansion of x^2*((1 - 12*x + 50*x^2 - 76*x^3 + 42*x^4 - 48*x^5 + 32*x^6)/(1 - 4*x)^4 + 4*x^2/(1 - 4*x)^(5/2)).

Table of values

List of values

A260346 Expansion of x^2((1 - 12x + 50x^2 - 76x^3 + 42x^4 - 48x^5 + 32x^6)/(1 - 4x)^4 + 4x^2/(1 - 4x)^(5/2)).