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A193531 as a simple table

na(n)
12
20
30
42
50
60
70
80
90
100
116
120
130
140
150
162
170
180
192
204
210
220
230
240
252
260
270
280
294
300
314
320
330
340
350
360
370
380
390
400
410
420
430
440
452
460
470
480
490
500
510
520
530
540
550
560
570
580
594
600
610
620
630
642
650
660
670
680
690
700
712
720
730
740
750
760
770
780
794
800
812
820
830
840
850
860

[2,0,0,2,0,0,0,0,0,0,6,0,0,0,0,2,0,0,2,4,0,0,0,0,
 2,0,0,0,4,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,
 0,0,0,0,0,0,0,0,0,4,0,0,0,0,2,0,0,0,0,0,0,2,0,0,0,
 0,0,0,0,4,0,2,0,0,0,0,0]