A296262 - cp's OEIS frontend

A296262 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2)*b(n-1), where a(0) = 1, a(1) = 4, b(0) = 2, b(1) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.

n	a(n)
0	1
1	4
2	11
3	30
4	71
5	143
6	270
7	485
8	845
9	1450
10	2451
11	4083
12	6744
13	11067
14	18083
15	29456
16	47881
17	77717
18	126018
19	204197
20	330721
21	535470
22	866791
23	1402911
24	2270404
25	3674071
26	5945287
27	9620257
28	15566536
29	25187849
30	40755507
31	65944546
32	106701313
33	172647191
34	279349910

[1, 4, 11, 30, 71, 143, 270, 485, 845, 1450, 2451, 4083, 6744, 11067, 18083, 29456, 47881, 77717, 126018, 204197, 330721, 535470, 866791, 1402911, 2270404, 3674071, 5945287, 9620257, 15566536, 25187849, 40755507, 65944546, 106701313, 172647191, 279349910]

cp's OEIS Frontend

A296262 Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2)*b(n-1), where a(0) = 1, a(1) = 4, b(0) = 2, b(1) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.

Table of values

List of values