A296843 - cp's OEIS frontend

A296843 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n+1), where a(0) = 1, a(1) = 2, b(0) = 3, b(1) = 4, b(2) = 5, b(3) = 6, and (a(n)) and (b(n)) are increasing complementary sequences.

n	a(n)
0	1
1	2
2	9
3	18
4	35
5	63
6	109
7	184
8	306
9	504
10	825
11	1345
12	2187
13	3551
14	5758
15	9330
16	15110
17	24463
18	39597
19	64085
20	103708
21	167820
22	271556
23	439405
24	710991
25	1150427
26	1861450
27	3011910
28	4873394
29	7885340
30	12758771
31	20644149
32	33402959
33	54047148
34	87450148
35	141497338

[1, 2, 9, 18, 35, 63, 109, 184, 306, 504, 825, 1345, 2187, 3551, 5758, 9330, 15110, 24463, 39597, 64085, 103708, 167820, 271556, 439405, 710991, 1150427, 1861450, 3011910, 4873394, 7885340, 12758771, 20644149, 33402959, 54047148, 87450148, 141497338]

cp's OEIS Frontend

A296843 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n+1), where a(0) = 1, a(1) = 2, b(0) = 3, b(1) = 4, b(2) = 5, b(3) = 6, and (a(n)) and (b(n)) are increasing complementary sequences.

Table of values

List of values