A294563 - cp's OEIS frontend

A294563 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) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.

n	a(n)
0	1
1	2
2	6
3	12
4	24
5	42
6	73
7	123
8	205
9	339
10	555
11	906
12	1474
13	2394
14	3883
15	6293
16	10193
17	16504
18	26716
19	43240
20	69978
21	113240
22	183241
23	296505
24	479771
25	776302
26	1256100
27	2032430
28	3288559
29	5321019
30	8609609
31	13930660
32	22540302
33	36470996
34	59011333
35	95482365

[1, 2, 6, 12, 24, 42, 73, 123, 205, 339, 555, 906, 1474, 2394, 3883, 6293, 10193, 16504, 26716, 43240, 69978, 113240, 183241, 296505, 479771, 776302, 1256100, 2032430, 3288559, 5321019, 8609609, 13930660, 22540302, 36470996, 59011333, 95482365]

cp's OEIS Frontend

A294563 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) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.

Table of values

List of values