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A242954 as a simple table

na(n)
01
11
21
31
44
54
64
74
816
916
1016
1116
1264
1364
1464
1564
161024
171024
181024
191024
204096
214096
224096
234096
2416384
2516384
2616384
2716384
2865536
2965536
3065536
3165536
321048576
331048576
341048576
351048576
364194304
374194304
384194304
394194304
4016777216
4116777216
4216777216

[1,1,1,1,4,4,4,4,16,16,16,16,64,64,64,64,1024,
 1024,1024,1024,4096,4096,4096,4096,16384,16384,
 16384,16384,65536,65536,65536,65536,1048576,
 1048576,1048576,1048576,4194304,4194304,4194304,
 4194304,16777216,16777216,16777216]