A052942 - cp's OEIS frontend

A052942 Expansion of 1/((1+x)(1-2x+2x^2-2x^3)).

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	5
6	7
7	9
8	15
9	25
10	39
11	57
12	87
13	137
14	215
15	329
16	503
17	777
18	1207
19	1865
20	2871
21	4425
22	6839
23	10569
24	16311
25	25161
26	38839
27	59977
28	92599
29	142921
30	220599
31	340553
32	525751
33	811593
34	1252791
35	1933897
36	2985399
37	4608585
38	7114167
39	10981961

[1, 1, 1, 1, 3, 5, 7, 9, 15, 25, 39, 57, 87, 137, 215, 329, 503, 777, 1207, 1865, 2871, 4425, 6839, 10569, 16311, 25161, 38839, 59977, 92599, 142921, 220599, 340553, 525751, 811593, 1252791, 1933897, 2985399, 4608585, 7114167, 10981961]

cp's OEIS Frontend

A052942 Expansion of 1/((1+x)(1-2x+2x^2-2x^3)).

Table of values

List of values

cp's OEIS Frontend

A052942 Expansion of 1/((1+x)*(1-2*x+2*x^2-2*x^3)).

Table of values

List of values

A052942 Expansion of 1/((1+x)(1-2x+2x^2-2x^3)).