A133407 - cp's OEIS frontend

A133407 a(n) = a(n-1) + 5*a(n-2) for n >= 2, a(0)=1, a(1)=2.

n	a(n)
0	1
1	2
2	7
3	17
4	52
5	137
6	397
7	1082
8	3067
9	8477
10	23812
11	66197
12	185257
13	516242
14	1442527
15	4023737
16	11236372
17	31355057
18	87536917
19	244312202
20	681996787
21	1903557797
22	5313541732
23	14831330717
24	41399039377
25	115555692962
26	322550889847
27	900329354657
28	2513083803892

[1, 2, 7, 17, 52, 137, 397, 1082, 3067, 8477, 23812, 66197, 185257, 516242, 1442527, 4023737, 11236372, 31355057, 87536917, 244312202, 681996787, 1903557797, 5313541732, 14831330717, 41399039377, 115555692962, 322550889847, 900329354657, 2513083803892]

cp's OEIS Frontend

A133407 a(n) = a(n-1) + 5*a(n-2) for n >= 2, a(0)=1, a(1)=2.

Table of values

List of values