A190990 - cp's OEIS frontend

A190990 a(n) = 10a(n-1) - 8a(n-2), with a(0)=0, a(1)=1.

n	a(n)
0	0
1	1
2	10
3	92
4	840
5	7664
6	69920
7	637888
8	5819520
9	53092096
10	484364800
11	4418911232
12	40314193920
13	367790649344
14	3355392942080
15	30611604226048
16	279272898723840
17	2547836153430016
18	23244178344509440
19	212059094217654272
20	1934637515420467200
21	17649902400463437824

[0, 1, 10, 92, 840, 7664, 69920, 637888, 5819520, 53092096, 484364800, 4418911232, 40314193920, 367790649344, 3355392942080, 30611604226048, 279272898723840, 2547836153430016, 23244178344509440, 212059094217654272, 1934637515420467200, 17649902400463437824]

cp's OEIS Frontend

A190990 a(n) = 10a(n-1) - 8a(n-2), with a(0)=0, a(1)=1.

Table of values

List of values

cp's OEIS Frontend

A190990 a(n) = 10*a(n-1) - 8*a(n-2), with a(0)=0, a(1)=1.

Table of values

List of values

A190990 a(n) = 10a(n-1) - 8a(n-2), with a(0)=0, a(1)=1.