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A300622 as a simple table

na(n)
01
11
22
31
44
54
68
74
816
916
1032
1116
1264
1364
14128
1564
16256
17256
18512
19256
201024
211024
222048
231024
244096
254096
268192
274096
2816384
2916384
3032768
3116384
3265536
3365536
34131072
3565536
36262144
37262144
38524288
39262144
401048576
411048576
422097152
431048576
444194304
454194304
468388608
474194304

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