A294870 - cp's OEIS frontend

A294870 Solution of the complementary equation a(n) = 2*a(n-1) - a(n-2) + b(n-1) + 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	9
3	23
4	45
5	76
6	117
7	170
8	236
9	316
10	411
11	522
12	650
13	796
14	961
15	1146
16	1352
17	1580
18	1831
19	2106
20	2407
21	2735
22	3091
23	3476
24	3891
25	4337
26	4815
27	5326
28	5871
29	6451
30	7067
31	7720
32	8411
33	9141
34	9911
35	10722
36	11575
37	12471
38	13411
39	14396
40	15427
41	16506
42	17634
43	18812
44	20041

[1, 2, 9, 23, 45, 76, 117, 170, 236, 316, 411, 522, 650, 796, 961, 1146, 1352, 1580, 1831, 2106, 2407, 2735, 3091, 3476, 3891, 4337, 4815, 5326, 5871, 6451, 7067, 7720, 8411, 9141, 9911, 10722, 11575, 12471, 13411, 14396, 15427, 16506, 17634, 18812, 20041]

cp's OEIS Frontend

A294870 Solution of the complementary equation a(n) = 2*a(n-1) - a(n-2) + b(n-1) + 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