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A227843 as a simple table

na(n)
11
22
34
48
516
632
764
8128
9256
10512
111024
122048
132592
144096
158192
1616384
1732768
1865536
19131072
20262144
21524288
221048576
232097152
242458624
254194304
268388608
2716777216
2833554432
2967108864
30134217728
31268435456
32536870912
331073741824
342147483648
354294967296
368589934592

[1,2,4,8,16,32,64,128,256,512,1024,2048,2592,4096,
 8192,16384,32768,65536,131072,262144,524288,
 1048576,2097152,2458624,4194304,8388608,16777216,
 33554432,67108864,134217728,268435456,536870912,
 1073741824,2147483648,4294967296,8589934592]