A133585 - cp's OEIS frontend

A133585 Expansion of x - x^2(2x+1)(x^2-2) / ( (x^2-x-1)(x^2+x-1) ).

n	a(n)
1	1
2	2
3	4
4	5
5	10
6	13
7	26
8	34
9	68
10	89
11	178
12	233
13	466
14	610
15	1220
16	1597
17	3194
18	4181
19	8362
20	10946
21	21892
22	28657
23	57314
24	75025
25	150050
26	196418
27	392836
28	514229
29	1028458
30	1346269
31	2692538
32	3524578
33	7049156
34	9227465
35	18454930
36	24157817

[1, 2, 4, 5, 10, 13, 26, 34, 68, 89, 178, 233, 466, 610, 1220, 1597, 3194, 4181, 8362, 10946, 21892, 28657, 57314, 75025, 150050, 196418, 392836, 514229, 1028458, 1346269, 2692538, 3524578, 7049156, 9227465, 18454930, 24157817]

cp's OEIS Frontend

A133585 Expansion of x - x^2(2x+1)(x^2-2) / ( (x^2-x-1)(x^2+x-1) ).

Table of values

List of values

cp's OEIS Frontend

A133585 Expansion of x - x^2*(2*x+1)*(x^2-2) / ( (x^2-x-1)*(x^2+x-1) ).

Table of values

List of values

A133585 Expansion of x - x^2(2x+1)(x^2-2) / ( (x^2-x-1)(x^2+x-1) ).