A294556 - cp's OEIS frontend

A294556 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + b(n-2) + n + 1, 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	13
3	28
4	57
5	104
6	183
7	312
8	523
9	866
10	1423
11	2327
12	3792
13	6164
14	10004
15	16219
16	26277
17	42553
18	68890
19	111506
20	180462
21	292037
22	472571
23	764683
24	1237332
25	2002097
26	3239515
27	5241701
28	8481308
29	13723104
30	22204510
31	35927715
32	58132329
33	94060151
34	152192590
35	246252854

[1, 2, 13, 28, 57, 104, 183, 312, 523, 866, 1423, 2327, 3792, 6164, 10004, 16219, 26277, 42553, 68890, 111506, 180462, 292037, 472571, 764683, 1237332, 2002097, 3239515, 5241701, 8481308, 13723104, 22204510, 35927715, 58132329, 94060151, 152192590, 246252854]

cp's OEIS Frontend

A294556 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + b(n-2) + n + 1, 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