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A330772 as a simple table

na(n)
12
22
32
44
52
64
74
84
98
104
118
124
138
144
158
168
178
1816
194
2016
218
2216
238
2416
258
2616
278
288
2932
302
3116
3216
3316
3416
3532
364
3732
384
3932
408
4132
4216
4332
4416
4516
4664
472
4832
4916
5032
5132
528
5332
5416
558
564
5716
5864
592
6032
6116
6232
634
644
6564
664
6764
684
698
7032
718
728
738
74128

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