A190331 - cp's OEIS frontend

A190331 a(n) = 8a(n-1) + 2a(n-2), with a(0)=0, a(1)=1.

n	a(n)
0	0
1	1
2	8
3	66
4	544
5	4484
6	36960
7	304648
8	2511104
9	20698128
10	170607232
11	1406254112
12	11591247360
13	95542487104
14	787522391552
15	6491264106624
16	53505157636096
17	441023789302016
18	3635200629688320
19	29963652616110592
20	246979622188261376
21	2035764282738312192

[0, 1, 8, 66, 544, 4484, 36960, 304648, 2511104, 20698128, 170607232, 1406254112, 11591247360, 95542487104, 787522391552, 6491264106624, 53505157636096, 441023789302016, 3635200629688320, 29963652616110592, 246979622188261376, 2035764282738312192]

cp's OEIS Frontend

A190331 a(n) = 8a(n-1) + 2a(n-2), with a(0)=0, a(1)=1.

Table of values

List of values

cp's OEIS Frontend

A190331 a(n) = 8*a(n-1) + 2*a(n-2), with a(0)=0, a(1)=1.

Table of values

List of values

A190331 a(n) = 8a(n-1) + 2a(n-2), with a(0)=0, a(1)=1.