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A333661 as a simple table

na(n)
10
20
30
40
50
61
70
81
92
101
110
123
131
141
155
162
171
184
191
206
212
222
231
245
253
264
273
282
290
304
310
323
333
340
352
368
370
381
391
406
410
422
430
442
453
460
470
485
490
502
511
521
530
541
552
562
571
580
590
608
610
620
631
641
651
661
670
681
691
703
710
723
730
740
752
761
770
781
790
804
811
820
830
842
850
860
871

[0,0,0,0,0,1,0,1,2,1,0,3,1,1,5,2,1,4,1,6,2,2,1,5,
 3,4,3,2,0,4,0,3,3,0,2,8,0,1,1,6,0,2,0,2,3,0,0,5,0,
 2,1,1,0,1,2,2,1,0,0,8,0,0,1,1,1,1,0,1,1,3,0,3,0,0,
 2,1,0,1,0,4,1,0,0,2,0,0,1]