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A373345 as a simple table

na(n)
11
22
33
43
52
64
74
82
94
103
115
125
132
145
153
165
174
185
194
203
216
226
232
246
253
266
274
286
294
303
316
325
336
345
353
366
375
384
397
407
412
427
433
447
454
467
474
483
497
505
517
525
533
547
555
564
577
586
597
606
613
627
636
644
657
666
675
687
696
705
714
728
738
742
758
763
778
784
798
804
813
828
835
848
855
863
878
885
894
908
916

[1,2,3,3,2,4,4,2,4,3,5,5,2,5,3,5,4,5,4,3,6,6,2,6,
 3,6,4,6,4,3,6,5,6,5,3,6,5,4,7,7,2,7,3,7,4,7,4,3,7,
 5,7,5,3,7,5,4,7,6,7,6,3,7,6,4,7,6,5,7,6,5,4,8,8,2,
 8,3,8,4,8,4,3,8,5,8,5,3,8,5,4,8,6]