A294550 - cp's OEIS frontend

A294550 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + b(n-2), where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.

n	a(n)
0	1
1	2
2	10
3	21
4	42
5	76
6	133
7	226
8	379
9	628
10	1032
11	1687
12	2748
13	4466
14	7247
15	11748
16	19032
17	30819
18	49893
19	80757
20	130697
21	211503
22	342251
23	553807
24	896113
25	1449977
26	2346149
27	3796187
28	6142399
29	9938651
30	16081117
31	26019837
32	42101025
33	68120935
34	110222035
35	178343047

[1, 2, 10, 21, 42, 76, 133, 226, 379, 628, 1032, 1687, 2748, 4466, 7247, 11748, 19032, 30819, 49893, 80757, 130697, 211503, 342251, 553807, 896113, 1449977, 2346149, 3796187, 6142399, 9938651, 16081117, 26019837, 42101025, 68120935, 110222035, 178343047]

cp's OEIS Frontend

A294550 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + b(n-2), where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.

Table of values

List of values