A052918 - cp's OEIS frontend

A052918 a(0) = 1, a(1) = 5, a(n+1) = 5*a(n) + a(n-1).

n	a(n)
0	1
1	5
2	26
3	135
4	701
5	3640
6	18901
7	98145
8	509626
9	2646275
10	13741001
11	71351280
12	370497401
13	1923838285
14	9989688826
15	51872282415
16	269351100901
17	1398627786920
18	7262490035501
19	37711077964425
20	195817879857626

[1, 5, 26, 135, 701, 3640, 18901, 98145, 509626, 2646275, 13741001, 71351280, 370497401, 1923838285, 9989688826, 51872282415, 269351100901, 1398627786920, 7262490035501, 37711077964425, 195817879857626]

cp's OEIS Frontend

A052918 a(0) = 1, a(1) = 5, a(n+1) = 5*a(n) + a(n-1).

Table of values

List of values