A165225 - cp's OEIS frontend

A165225 a(0)=1, a(1)=5, a(n) = 10a(n-1) - 5a(n-2) for n > 1.

n	a(n)
0	1
1	5
2	45
3	425
4	4025
5	38125
6	361125
7	3420625
8	32400625
9	306903125
10	2907028125
11	27535765625
12	260822515625
13	2470546328125
14	23401350703125
15	221660775390625
16	2099601000390625
17	19887706126953125
18	188379056267578125

[1, 5, 45, 425, 4025, 38125, 361125, 3420625, 32400625, 306903125, 2907028125, 27535765625, 260822515625, 2470546328125, 23401350703125, 221660775390625, 2099601000390625, 19887706126953125, 188379056267578125]

cp's OEIS Frontend

A165225 a(0)=1, a(1)=5, a(n) = 10a(n-1) - 5a(n-2) for n > 1.

Table of values

List of values

cp's OEIS Frontend

A165225 a(0)=1, a(1)=5, a(n) = 10*a(n-1) - 5*a(n-2) for n > 1.

Table of values

List of values

A165225 a(0)=1, a(1)=5, a(n) = 10a(n-1) - 5a(n-2) for n > 1.