A166863 - cp's OEIS frontend

A166863 a(1)= 1; a(2)= 5; thereafter a(n)= a(n-1) + a(n-2) + 5.

n	a(n)
1	1
2	5
3	11
4	21
5	37
6	63
7	105
8	173
9	283
10	461
11	749
12	1215
13	1969
14	3189
15	5163
16	8357
17	13525
18	21887
19	35417
20	57309
21	92731
22	150045
23	242781
24	392831
25	635617
26	1028453
27	1664075
28	2692533
29	4356613
30	7049151
31	11405769
32	18454925
33	29860699
34	48315629
35	78176333
36	126491967

[1, 5, 11, 21, 37, 63, 105, 173, 283, 461, 749, 1215, 1969, 3189, 5163, 8357, 13525, 21887, 35417, 57309, 92731, 150045, 242781, 392831, 635617, 1028453, 1664075, 2692533, 4356613, 7049151, 11405769, 18454925, 29860699, 48315629, 78176333, 126491967]

cp's OEIS Frontend

A166863 a(1)= 1; a(2)= 5; thereafter a(n)= a(n-1) + a(n-2) + 5.

Table of values

List of values