A294420 - cp's OEIS frontend

A294420 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + 2*b(n-1) + b(n-2), where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.

n	a(n)
0	1
1	3
2	14
3	31
4	62
5	113
6	198
7	337
8	564
9	933
10	1532
11	2503
12	4078
13	6628
14	10756
15	17437
16	28249
17	45745
18	74056
19	119866
20	193990
21	313927
22	507991
23	821995
24	1330066
25	2152144
26	3482296
27	5634529
28	9116919
29	14751546
30	23868566
31	38620216
32	62488889
33	101109215
34	163598217
35	264707548

[1, 3, 14, 31, 62, 113, 198, 337, 564, 933, 1532, 2503, 4078, 6628, 10756, 17437, 28249, 45745, 74056, 119866, 193990, 313927, 507991, 821995, 1330066, 2152144, 3482296, 5634529, 9116919, 14751546, 23868566, 38620216, 62488889, 101109215, 163598217, 264707548]

cp's OEIS Frontend

A294420 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + 2*b(n-1) + b(n-2), where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.

Table of values

List of values