A155119 - cp's OEIS frontend

A155119 a(n) = 5a(n-1) + 5a(n-2), n > 2, a(0)=1, a(1)=4, a(2)=24.

n	a(n)
0	1
1	4
2	24
3	140
4	820
5	4800
6	28100
7	164500
8	963000
9	5637500
10	33002500
11	193200000
12	1131012500
13	6621062500
14	38760375000
15	226907187500
16	1328337812500
17	7776225000000
18	45522814062500
19	266495195312500
20	1560090046875000
21	9132926210937500

[1, 4, 24, 140, 820, 4800, 28100, 164500, 963000, 5637500, 33002500, 193200000, 1131012500, 6621062500, 38760375000, 226907187500, 1328337812500, 7776225000000, 45522814062500, 266495195312500, 1560090046875000, 9132926210937500]

cp's OEIS Frontend

A155119 a(n) = 5a(n-1) + 5a(n-2), n > 2, a(0)=1, a(1)=4, a(2)=24.

Table of values

List of values

cp's OEIS Frontend

A155119 a(n) = 5*a(n-1) + 5*a(n-2), n > 2, a(0)=1, a(1)=4, a(2)=24.

Table of values

List of values

A155119 a(n) = 5a(n-1) + 5a(n-2), n > 2, a(0)=1, a(1)=4, a(2)=24.