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A081120 as a simple table

na(n)
11
22
30
44
50
60
74
81
90
100
114
120
132
140
152
160
170
182
192
202
210
220
232
240
252
264
271
286
290
300
310
320
330
340
352
360
370
380
396
402
410
420
430
442
452
460
476
484
492
500
510
520
534
542
554
562
570
580
590
604
612
620
634
641
650
660
672
680
690
700
712
722
730
742
750
764
770
780
792
800
812
820
832
840
850
860
872
880
892
900
910
920
930
940
952
960
970
980
990
1006

[1,2,0,4,0,0,4,1,0,0,4,0,2,0,2,0,0,2,2,2,0,0,2,0,
 2,4,1,6,0,0,0,0,0,0,2,0,0,0,6,2,0,0,0,2,2,0,6,4,2,
 0,0,0,4,2,4,2,0,0,0,4,2,0,4,1,0,0,2,0,0,0,2,2,0,2,
 0,4,0,0,2,0,2,0,2,0,0,0,2,0,2,0,0,0,0,0,2,0,0,0,0,
 6]