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A131575 as a simple table

n a(n)
0 1
1 1
2 0
3 2
4 0
5 4
6 0
7 8
8 0
9 16
10 0
11 32
12 0
13 64
14 0
15 128
16 0
17 256
18 0
19 512
20 0
21 1024
22 0
23 2048
24 0
25 4096
26 0
27 8192
28 0
29 16384
30 0
31 32768
32 0
33 65536
34 0
35 131072
36 0
37 262144
38 0
39 524288
40 0
41 1048576
42 0
43 2097152
44 0
45 4194304
46 0
47 8388608
48 0

[1,1,0,2,0,4,0,8,0,16,0,32,0,64,0,128,0,256,0,512,
 0,1024,0,2048,0,4096,0,8192,0,16384,0,32768,0,
 65536,0,131072,0,262144,0,524288,0,1048576,0,
 2097152,0,4194304,0,8388608,0]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)