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A330639 as a simple table

na(n)
11
22
32
44
54
62
78
88
94
104
1116
1216
138
144
158
1632
1732
1816
192
208
2116
228
2364
2464
2532
264
2716
2832
2916
30128
318
32128
3364
348
3532
3664
3732
38256

[1,2,2,4,4,2,8,8,4,4,16,16,8,4,8,32,32,16,2,8,16,
 8,64,64,32,4,16,32,16,128,8,128,64,8,32,64,32,256]