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A129195 as a simple table

na(n)
01
14
28
332
432
5128
6256
71024
8512
92048
104096
1116384
1216384
1365536
14131072
15524288
16131072
17524288
181048576
194194304
204194304
2116777216
2233554432
23134217728
2467108864
25268435456
26536870912
272147483648
282147483648
298589934592
3017179869184
3168719476736

[1,4,8,32,32,128,256,1024,512,2048,4096,16384,
 16384,65536,131072,524288,131072,524288,1048576,
 4194304,4194304,16777216,33554432,134217728,
 67108864,268435456,536870912,2147483648,
 2147483648,8589934592,17179869184,68719476736]