A294170 - cp's OEIS frontend

A294170 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n) + 2*n, where a(0) = 1, a(1) = 2, b(0) = 3, b(1) = 4, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.

n	a(n)
0	1
1	2
2	12
3	26
4	53
5	97
6	171
7	292
8	490
9	813
10	1337
11	2187
12	3564
13	5794
14	9404
15	15247
16	24703
17	40005
18	64766
19	104832
20	169662
21	274561
22	444294
23	718929
24	1163300
25	1882309
26	3045692
27	4928087
28	7973868
29	12902047
30	20876010
31	33778155
32	54654266
33	88432525
34	143086898
35	231519533

[1, 2, 12, 26, 53, 97, 171, 292, 490, 813, 1337, 2187, 3564, 5794, 9404, 15247, 24703, 40005, 64766, 104832, 169662, 274561, 444294, 718929, 1163300, 1882309, 3045692, 4928087, 7973868, 12902047, 20876010, 33778155, 54654266, 88432525, 143086898, 231519533]

cp's OEIS Frontend

A294170 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n) + 2*n, where a(0) = 1, a(1) = 2, b(0) = 3, b(1) = 4, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.

Table of values

List of values