A048573 - cp's OEIS frontend

A048573 a(n) = a(n-1) + 2*a(n-2), a(0)=2, a(1)=3.

n	a(n)
0	2
1	3
2	7
3	13
4	27
5	53
6	107
7	213
8	427
9	853
10	1707
11	3413
12	6827
13	13653
14	27307
15	54613
16	109227
17	218453
18	436907
19	873813
20	1747627
21	3495253
22	6990507
23	13981013
24	27962027
25	55924053
26	111848107
27	223696213
28	447392427
29	894784853
30	1789569707
31	3579139413
32	7158278827
33	14316557653

[2, 3, 7, 13, 27, 53, 107, 213, 427, 853, 1707, 3413, 6827, 13653, 27307, 54613, 109227, 218453, 436907, 873813, 1747627, 3495253, 6990507, 13981013, 27962027, 55924053, 111848107, 223696213, 447392427, 894784853, 1789569707, 3579139413, 7158278827, 14316557653]

cp's OEIS Frontend

A048573 a(n) = a(n-1) + 2*a(n-2), a(0)=2, a(1)=3.

Table of values

List of values