A052996 - cp's OEIS frontend

A052996 Expansion of (1+x^2-x^3)/((1-x)(1-2x)).

n	a(n)
0	1
1	3
2	8
3	17
4	35
5	71
6	143
7	287
8	575
9	1151
10	2303
11	4607
12	9215
13	18431
14	36863
15	73727
16	147455
17	294911
18	589823
19	1179647
20	2359295
21	4718591
22	9437183
23	18874367
24	37748735
25	75497471
26	150994943
27	301989887
28	603979775
29	1207959551
30	2415919103

[1, 3, 8, 17, 35, 71, 143, 287, 575, 1151, 2303, 4607, 9215, 18431, 36863, 73727, 147455, 294911, 589823, 1179647, 2359295, 4718591, 9437183, 18874367, 37748735, 75497471, 150994943, 301989887, 603979775, 1207959551, 2415919103]

cp's OEIS Frontend

A052996 Expansion of (1+x^2-x^3)/((1-x)(1-2x)).

Table of values

List of values

cp's OEIS Frontend

A052996 Expansion of (1+x^2-x^3)/((1-x)*(1-2*x)).

Table of values

List of values

A052996 Expansion of (1+x^2-x^3)/((1-x)(1-2x)).