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A087288 as a simple table

n a(n)
0 4
1 4
2 10
3 16
4 34
5 64
6 130
7 256
8 514
9 1024
10 2050
11 4096
12 8194
13 16384
14 32770
15 65536
16 131074
17 262144
18 524290
19 1048576
20 2097154
21 4194304
22 8388610
23 16777216
24 33554434
25 67108864
26 134217730
27 268435456
28 536870914
29 1073741824
30 2147483650

[4,4,10,16,34,64,130,256,514,1024,2050,4096,8194,
 16384,32770,65536,131074,262144,524290,1048576,
 2097154,4194304,8388610,16777216,33554434,
 67108864,134217730,268435456,536870914,1073741824,
 2147483650]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)