A293317 - cp's OEIS frontend

A293317 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2) - 1, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.

n	a(n)
0	1
1	3
2	5
3	11
4	21
5	38
6	66
7	112
8	187
9	310
10	509
11	832
12	1355
13	2202
14	3573
15	5792
16	9383
17	15194
18	24598
19	39814
20	64435
21	104273
22	168733
23	273032
24	441792
25	714852
26	1156673
27	1871555
28	3028259
29	4899846
30	7928138
31	12828018
32	20756191
33	33584245
34	54340474
35	87924758
36	142265272

[1, 3, 5, 11, 21, 38, 66, 112, 187, 310, 509, 832, 1355, 2202, 3573, 5792, 9383, 15194, 24598, 39814, 64435, 104273, 168733, 273032, 441792, 714852, 1156673, 1871555, 3028259, 4899846, 7928138, 12828018, 20756191, 33584245, 54340474, 87924758, 142265272]

cp's OEIS Frontend

A293317 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2) - 1, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.

Table of values

List of values