A022325 - cp's OEIS frontend

A022325 a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 11.

n	a(n)
0	1
1	11
2	13
3	25
4	39
5	65
6	105
7	171
8	277
9	449
10	727
11	1177
12	1905
13	3083
14	4989
15	8073
16	13063
17	21137
18	34201
19	55339
20	89541
21	144881
22	234423
23	379305
24	613729
25	993035
26	1606765
27	2599801
28	4206567
29	6806369
30	11012937

[1, 11, 13, 25, 39, 65, 105, 171, 277, 449, 727, 1177, 1905, 3083, 4989, 8073, 13063, 21137, 34201, 55339, 89541, 144881, 234423, 379305, 613729, 993035, 1606765, 2599801, 4206567, 6806369, 11012937]

cp's OEIS Frontend

A022325 a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 11.

Table of values

List of values