A006497 - cp's OEIS frontend

A006497 a(n) = 3*a(n-1) + a(n-2) with a(0) = 2, a(1) = 3.

n	a(n)
0	2
1	3
2	11
3	36
4	119
5	393
6	1298
7	4287
8	14159
9	46764
10	154451
11	510117
12	1684802
13	5564523
14	18378371
15	60699636
16	200477279
17	662131473
18	2186871698
19	7222746567
20	23855111399
21	78788080764
22	260219353691
23	859446141837
24	2838557779202

[2, 3, 11, 36, 119, 393, 1298, 4287, 14159, 46764, 154451, 510117, 1684802, 5564523, 18378371, 60699636, 200477279, 662131473, 2186871698, 7222746567, 23855111399, 78788080764, 260219353691, 859446141837, 2838557779202]

cp's OEIS Frontend

A006497 a(n) = 3*a(n-1) + a(n-2) with a(0) = 2, a(1) = 3.

Table of values

List of values