A296247 - cp's OEIS frontend

A296247 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n)^2, where a(0) = 1, a(1) = 4, b(0) = 2, b(1) = 3, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.

n	a(n)
0	1
1	4
2	30
3	70
4	149
5	283
6	513
7	896
8	1530
9	2570
10	4269
11	7035
12	11529
13	18820
14	30638
15	49782
16	80781
17	130963
18	212185
19	343632
20	556346
21	900554
22	1457525
23	2358755
24	3817009
25	6176548
26	9994398
27	16171907
28	26167329
29	42340325
30	68508810
31	110850360
32	179360466
33	290212195

[1, 4, 30, 70, 149, 283, 513, 896, 1530, 2570, 4269, 7035, 11529, 18820, 30638, 49782, 80781, 130963, 212185, 343632, 556346, 900554, 1457525, 2358755, 3817009, 6176548, 9994398, 16171907, 26167329, 42340325, 68508810, 110850360, 179360466, 290212195]

cp's OEIS Frontend

A296247 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n)^2, where a(0) = 1, a(1) = 4, b(0) = 2, b(1) = 3, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.

Table of values

List of values