A296252 - cp's OEIS frontend

A296252 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)^2, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4, and (a(n)) and (b(n)) are increasing complementary sequences.

n	a(n)
0	1
1	3
2	20
3	48
4	104
5	201
6	369
7	651
8	1120
9	1892
10	3156
11	5217
12	8569
13	14011
14	22836
15	37136
16	60296
17	97793
18	158530
19	256807
20	415866
21	673249
22	1089740
23	1763665
24	2854134
25	4618583
26	7473558
27	12093041
28	19567560
29	31661625
30	51230274
31	82893055
32	134124554
33	217018905
34	351144828

[1, 3, 20, 48, 104, 201, 369, 651, 1120, 1892, 3156, 5217, 8569, 14011, 22836, 37136, 60296, 97793, 158530, 256807, 415866, 673249, 1089740, 1763665, 2854134, 4618583, 7473558, 12093041, 19567560, 31661625, 51230274, 82893055, 134124554, 217018905, 351144828]

cp's OEIS Frontend

A296252 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)^2, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4, and (a(n)) and (b(n)) are increasing complementary sequences.

Table of values

List of values