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A099087 as a simple table

n a(n)
0 1
1 2
2 2
3 0
4 -4
5 -8
6 -8
7 0
8 16
9 32
10 32
11 0
12 -64
13 -128
14 -128
15 0
16 256
17 512
18 512
19 0
20 -1024
21 -2048
22 -2048
23 0
24 4096
25 8192
26 8192
27 0
28 -16384
29 -32768
30 -32768
31 0
32 65536
33 131072
34 131072
35 0
36 -262144
37 -524288
38 -524288
39 0
40 1048576
41 2097152
42 2097152
43 0
44 -4194304
45 -8388608
46 -8388608
47 0
48 16777216

[1,2,2,0,-4,-8,-8,0,16,32,32,0,-64,-128,-128,0,
 256,512,512,0,-1024,-2048,-2048,0,4096,8192,8192,
 0,-16384,-32768,-32768,0,65536,131072,131072,0,
 -262144,-524288,-524288,0,1048576,2097152,2097152,
 0,-4194304,-8388608,-8388608,0,16777216]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)