A296255 - cp's OEIS frontend

A296255 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)^2, where a(0) = 2, a(1) = 4, b(0) = 1, b(1) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.

n	a(n)
0	2
1	4
2	15
3	44
4	95
5	188
6	347
7	616
8	1063
9	1800
10	3007
11	4976
12	8179
13	13411
14	21879
15	35614
16	57854
17	93868
18	152163
19	246515
20	399207
21	646298
22	1046130
23	1693104
24	2739963
25	4433851
26	7174655
27	11609406
28	18785022
29	30395452
30	49181563
31	79578171
32	128760959
33	208340426
34	337102754

[2, 4, 15, 44, 95, 188, 347, 616, 1063, 1800, 3007, 4976, 8179, 13411, 21879, 35614, 57854, 93868, 152163, 246515, 399207, 646298, 1046130, 1693104, 2739963, 4433851, 7174655, 11609406, 18785022, 30395452, 49181563, 79578171, 128760959, 208340426, 337102754]

cp's OEIS Frontend

A296255 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)^2, where a(0) = 2, a(1) = 4, b(0) = 1, b(1) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.

Table of values

List of values