A294872 - cp's OEIS frontend

A294872 Solution of the complementary equation a(n) = 2*a(n-1) - a(n-2) + b(n-1) + n, 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	9
3	24
4	49
5	86
6	137
7	205
8	292
9	400
10	531
11	687
12	870
13	1082
14	1325
15	1601
16	1912
17	2260
18	2647
19	3075
20	3546
21	4063
22	4628
23	5243
24	5910
25	6631
26	7408
27	8243
28	9138
29	10095
30	11116
31	12203
32	13358
33	14583
34	15880
35	17251
36	18698
37	20223
38	21828
39	23515
40	25286
41	27143
42	29088
43	31123

[1, 2, 9, 24, 49, 86, 137, 205, 292, 400, 531, 687, 870, 1082, 1325, 1601, 1912, 2260, 2647, 3075, 3546, 4063, 4628, 5243, 5910, 6631, 7408, 8243, 9138, 10095, 11116, 12203, 13358, 14583, 15880, 17251, 18698, 20223, 21828, 23515, 25286, 27143, 29088, 31123]

cp's OEIS Frontend

A294872 Solution of the complementary equation a(n) = 2*a(n-1) - a(n-2) + b(n-1) + n, 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