A052551 - cp's OEIS frontend

A052551 Expansion of 1/((1 - x)(1 - 2x^2)).

n	a(n)
0	1
1	1
2	3
3	3
4	7
5	7
6	15
7	15
8	31
9	31
10	63
11	63
12	127
13	127
14	255
15	255
16	511
17	511
18	1023
19	1023
20	2047
21	2047
22	4095
23	4095
24	8191
25	8191
26	16383
27	16383
28	32767
29	32767
30	65535
31	65535
32	131071
33	131071
34	262143
35	262143
36	524287
37	524287
38	1048575
39	1048575
40	2097151
41	2097151

[1, 1, 3, 3, 7, 7, 15, 15, 31, 31, 63, 63, 127, 127, 255, 255, 511, 511, 1023, 1023, 2047, 2047, 4095, 4095, 8191, 8191, 16383, 16383, 32767, 32767, 65535, 65535, 131071, 131071, 262143, 262143, 524287, 524287, 1048575, 1048575, 2097151, 2097151]

cp's OEIS Frontend

A052551 Expansion of 1/((1 - x)(1 - 2x^2)).

Table of values

List of values

cp's OEIS Frontend

A052551 Expansion of 1/((1 - x)*(1 - 2*x^2)).

Table of values

List of values

A052551 Expansion of 1/((1 - x)(1 - 2x^2)).