A331323 - cp's OEIS frontend

A331323 a(n) = [x^n] (1 - 2x)/(1 - 8x + 4*x^2)^(3/2).

n	a(n)
0	1
1	10
2	90
3	772
4	6430
5	52524
6	423220
7	3375880
8	26720118
9	210195100
10	1645295212
11	12825551160
12	99633196780
13	771702434104
14	5961969066600
15	45958506432016
16	353585912577190
17	2715647948258940
18	20824876515839932
19	159474192002499160
20	1219708190630800836
21	9318143974952519080

[1, 10, 90, 772, 6430, 52524, 423220, 3375880, 26720118, 210195100, 1645295212, 12825551160, 99633196780, 771702434104, 5961969066600, 45958506432016, 353585912577190, 2715647948258940, 20824876515839932, 159474192002499160, 1219708190630800836, 9318143974952519080]

cp's OEIS Frontend

A331323 a(n) = [x^n] (1 - 2x)/(1 - 8x + 4*x^2)^(3/2).

Table of values

List of values

cp's OEIS Frontend

A331323 a(n) = [x^n] (1 - 2*x)/(1 - 8*x + 4*x^2)^(3/2).

Table of values

List of values

A331323 a(n) = [x^n] (1 - 2x)/(1 - 8x + 4*x^2)^(3/2).