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A376938 as a simple table

na(n)
11
21
32
42
52
62
72
84
92
102
114
128
138
148
1516
1616
1732
1832
1932
20128
2164
22128
23128
24128
25128
26256
27256
28256
29512
30512
31512
321024
33512
341024
351024
361024
372048
382048
391024
402048
414096
424096
434096
448192
454096
468192
4716384
4816384
498192
5016384
5116384
5216384
5332768
5432768
5516384

[1,1,2,2,2,2,2,4,2,2,4,8,8,8,16,16,32,32,32,128,
 64,128,128,128,128,256,256,256,512,512,512,1024,
 512,1024,1024,1024,2048,2048,1024,2048,4096,4096,
 4096,8192,4096,8192,16384,16384,8192,16384,16384,
 16384,32768,32768,16384]