A069025 - OEIS

A069025 as a simple table

n	a(n)
1	1
2	2
3	0
4	4
5	32
6	0
7	16
8	8
9	0
10	64
11	128
12	0
13	256
14	2048
15	0
16	0
17	0
18	0
19	4096
20	8192
21	0
22	16384
23	0
24	0
25	65536
26	32768
27	0
28	0
29	524288
30	0
31	1048576
32	0
33	0
34	0
35	134217728
36	0
37	16777216
38	0
39	0
40	67108864
41	8388608
42	0
43	268435456
44	0
45	0
46	4398046511104
47	2147483648
48	0
49	0

[1,2,0,4,32,0,16,8,0,64,128,0,256,2048,0,0,0,0, 4096,8192,0,16384,0,0,65536,32768,0,0,524288,0, 1048576,0,0,0,134217728,0,16777216,0,0,67108864, 8388608,0,268435456,0,0,4398046511104,2147483648, 0,0]