A133209 - cp's OEIS frontend

A133209 a(n) = 4a(n-1) - 6a(n-2) + 4a(n-3), n > 3; a(0) = 3, a(1) = 2, a(2) = a(3) = 0.

n	a(n)
0	3
1	2
2	0
3	0
4	8
5	32
6	80
7	160
8	288
9	512
10	960
11	1920
12	3968
13	8192
14	16640
15	33280
16	66048
17	131072
18	261120
19	522240
20	1046528
21	2097152
22	4198400
23	8396800
24	16785408
25	33554432
26	67092480
27	134184960
28	268402688
29	536870912
30	1073807360
31	2147614720

[3, 2, 0, 0, 8, 32, 80, 160, 288, 512, 960, 1920, 3968, 8192, 16640, 33280, 66048, 131072, 261120, 522240, 1046528, 2097152, 4198400, 8396800, 16785408, 33554432, 67092480, 134184960, 268402688, 536870912, 1073807360, 2147614720]

cp's OEIS Frontend

A133209 a(n) = 4a(n-1) - 6a(n-2) + 4a(n-3), n > 3; a(0) = 3, a(1) = 2, a(2) = a(3) = 0.

Table of values

List of values