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A160812 as a simple table

na(n)
10
20
30
40
52
60
72
80
92
102
114
120
134
142
152
162
176
182
196
202
214
224
236
240
256
266
276
284
298
302
318
324
336
346
356
362
3710
388
398
404
4110
424
4310
446
456
468
4710
482
4910
508
5110
528
5312
546
5510
566
5710
5810
5912
602
6112
6210
638
648
6512
668
6714
6810
6912
708
7114
724
7314
7412
7510
7610
7712
788
7914
806
8112
8214
8316
846
8514
8614
8714
8810
8916
906

[0,0,0,0,2,0,2,0,2,2,4,0,4,2,2,2,6,2,6,2,4,4,6,0,
 6,6,6,4,8,2,8,4,6,6,6,2,10,8,8,4,10,4,10,6,6,8,10,
 2,10,8,10,8,12,6,10,6,10,10,12,2,12,10,8,8,12,8,
 14,10,12,8,14,4,14,12,10,10,12,8,14,6,12,14,16,6,
 14,14,14,10,16,6]