A373358 - cp's OEIS frontend

A373358 a(n) = 4a(n-1) -5a(n-2) +2a(n-3) +2a(n-4) for a(0) = a(1) = 0, a(2) = 1, a(3) = 4 for n >= 4.

n	a(n)
0	0
1	0
2	1
3	4
4	11
5	26
6	59
7	136
8	323
9	782
10	1903
11	4620
12	11175
13	26970
14	65051
15	156944
16	378811
17	914566
18	2208199
19	5331476
20	12871663
21	31074802
22	75020243
23	181113240
24	437244675
25	1055602590
26	2548453951
27	6152518684
28	14853499511
29	35859517706
30	86572518539
31	209004522016
32	504581529803
33	1218167581622

[0, 0, 1, 4, 11, 26, 59, 136, 323, 782, 1903, 4620, 11175, 26970, 65051, 156944, 378811, 914566, 2208199, 5331476, 12871663, 31074802, 75020243, 181113240, 437244675, 1055602590, 2548453951, 6152518684, 14853499511, 35859517706, 86572518539, 209004522016, 504581529803, 1218167581622]

cp's OEIS Frontend

A373358 a(n) = 4a(n-1) -5a(n-2) +2a(n-3) +2a(n-4) for a(0) = a(1) = 0, a(2) = 1, a(3) = 4 for n >= 4.

Table of values

List of values

cp's OEIS Frontend

A373358 a(n) = 4*a(n-1) -5*a(n-2) +2*a(n-3) +2*a(n-4) for a(0) = a(1) = 0, a(2) = 1, a(3) = 4 for n >= 4.

Table of values

List of values

A373358 a(n) = 4a(n-1) -5a(n-2) +2a(n-3) +2a(n-4) for a(0) = a(1) = 0, a(2) = 1, a(3) = 4 for n >= 4.