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A056674 as a simple table

na(n)
10
20
30
41
50
60
70
81
91
100
110
122
130
140
150
161
170
182
190
202
210
220
230
242
251
260
271
282
290
300
310
321
330
340
350
363
370
380
390
402
410
420
430
442
452
460
470
482
491
502
510
522
530
542
550
562
570
580
590
604
610
620
632
641
650
660
670
682
690
700
710
723
730
740
752
762
770
780
790
802
811
820
830
844
850
860
870
882
890
904
910
922
930
940
950
962
970
982
992
1003
1010
1020
1030
1042
1050

[0,0,0,1,0,0,0,1,1,0,0,2,0,0,0,1,0,2,0,2,0,0,0,2,
 1,0,1,2,0,0,0,1,0,0,0,3,0,0,0,2,0,0,0,2,2,0,0,2,1,
 2,0,2,0,2,0,2,0,0,0,4,0,0,2,1,0,0,0,2,0,0,0,3,0,0,
 2,2,0,0,0,2,1,0,0,4,0,0,0,2,0,4,0,2,0,0,0,2,0,2,2,
 3,0,0,0,2,0]