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A305586 as a simple table

na(n)
11
22
32
44
54
64
78
83
93
108
1116
125
136
145
1516
1632
178
188
198
208
2132
2264
2313
2419
2515
2619
2713
2864
29128
3021
3133
3238
3338
3433
3521
36128
37256
3834
3960
40102
4176
42102
4360
4434
45256
46512
4755
48112
49247
50327
51327
52247
53112
5455
55512
561024
5789
58205
59617
60967
611897
62967
63617
64205
6589
661024
672048

[1,2,2,4,4,4,8,3,3,8,16,5,6,5,16,32,8,8,8,8,32,64,
 13,19,15,19,13,64,128,21,33,38,38,33,21,128,256,
 34,60,102,76,102,60,34,256,512,55,112,247,327,327,
 247,112,55,512,1024,89,205,617,967,1897,967,617,
 205,89,1024,2048]