A294416 - cp's OEIS frontend

A294416 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + b(n-2) + n, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.

n	a(n)
0	1
1	3
2	12
3	27
4	54
5	99
6	174
7	297
8	498
9	825
10	1357
11	2220
12	3618
13	5882
14	9547
15	15479
16	25079
17	40614
18	65752
19	106428
20	172245
21	278741
22	451057
23	729872
24	1181007
25	1910961
26	3092053
27	5003102
28	8095246
29	13098442
30	21193785
31	34292327
32	55486215
33	89778648
34	145264972
35	235043732

[1, 3, 12, 27, 54, 99, 174, 297, 498, 825, 1357, 2220, 3618, 5882, 9547, 15479, 25079, 40614, 65752, 106428, 172245, 278741, 451057, 729872, 1181007, 1910961, 3092053, 5003102, 8095246, 13098442, 21193785, 34292327, 55486215, 89778648, 145264972, 235043732]

cp's OEIS Frontend

A294416 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + b(n-2) + n, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.

Table of values

List of values