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A234308 as a simple table

na(n)
10
20
30
40
51
63
71
83
93
101
113
121
132
142
153
162
171
182
191
201
211
222
232
244
253
263
271
282
295
301
312
322
334
341
352
362
373
383
393
403
413
423
437
445
451
464
474
482
493
502
513
522
531
545
551
563
574
582
592
601
612
622
634
644
654
663
675
684
693
702
716
723
736
745
751
766
772
784
793
805
813
824
835
843
854
864
873
886
893
902
916
922
933
946
951
969
973
984
997
1003

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