A296276 - cp's OEIS frontend

A296276 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)*b(n), where a(0) = 2, a(1) = 4, b(0) = 1, b(1) = 3, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.

n	a(n)
0	2
1	4
2	21
3	55
4	118
5	229
6	419
7	738
8	1267
9	2137
10	3560
11	5879
12	9649
13	15768
14	25689
15	41763
16	67794
17	109937
18	178171
19	288614
20	467337
21	756551
22	1224538
23	1981791
24	3207085
25	5189688
26	8397643
27	13588261
28	21986896
29	35576213
30	57564231
31	93141634
32	150707125
33	243850091
34	394558622

[2, 4, 21, 55, 118, 229, 419, 738, 1267, 2137, 3560, 5879, 9649, 15768, 25689, 41763, 67794, 109937, 178171, 288614, 467337, 756551, 1224538, 1981791, 3207085, 5189688, 8397643, 13588261, 21986896, 35576213, 57564231, 93141634, 150707125, 243850091, 394558622]

cp's OEIS Frontend

A296276 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)*b(n), where a(0) = 2, a(1) = 4, b(0) = 1, b(1) = 3, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.

Table of values

List of values