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A064129 as a simple table

na(n)
12
22
32
44
52
64
74
84
94
102
114
122
134
144
158
168
174
184
192
202
212
222
238
244
254
268
274
284
2916
308
3116
324
338
344
3532
364
374
388
398
4016
418
428
4316
4416
4516
468
474
488
494
5016
514
528
5364
5432
558
562
5716
584
598
602
618
624
632
644
6516
6632
6716
684
694
702
718
728
734
748
758
768
7732
7816
798
802
818

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