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A239628 as a simple table

na(n)
11
29
32
46
54
612
78
816
948
10144
1132
1296
1364
14192
15128
16256
17768
182304
19512
201536
211024
223072
232048
244096
2512288
2636864
278192
2824576
2916384
3049152
3132768
3265536
33196608
34589824
35131072
36393216
37262144
38786432
39524288
401048576
413145728
429437184
432097152

[1,9,2,6,4,12,8,16,48,144,32,96,64,192,128,256,
 768,2304,512,1536,1024,3072,2048,4096,12288,36864,
 8192,24576,16384,49152,32768,65536,196608,589824,
 131072,393216,262144,786432,524288,1048576,
 3145728,9437184,2097152]