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A238646 as a simple table

na(n)
10
20
30
41
52
62
72
82
93
101
112
121
133
141
153
161
174
182
193
202
215
224
235
241
253
263
274
282
295
303
314
325
338
343
355
361
375
385
397
403
415
422
436
443
456
466
479
484
498
507
517
526
537
544
556
567
578
585
596
604
617
628
639
646
656
666
679
685
697
704
718
726
7310
746
755
768
7711
787
7910
806

[0,0,0,1,2,2,2,2,3,1,2,1,3,1,3,1,4,2,3,2,5,4,5,1,
 3,3,4,2,5,3,4,5,8,3,5,1,5,5,7,3,5,2,6,3,6,6,9,4,8,
 7,7,6,7,4,6,7,8,5,6,4,7,8,9,6,6,6,9,5,7,4,8,6,10,
 6,5,8,11,7,10,6]