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A308584 as a simple table

na(n)
11
21
31
41
52
61
73
83
92
102
114
123
131
144
152
162
174
182
192
202
214
222
233
242
253
265
272
283
295
303
313
325
332
342
354
364
374
383
394
403
415
423
435
445
452
466
477
481
493
506
514
524
534
544
552
569
573
582
594
603
617
624
634
645
655
664
676
685
693
706
718
722
735
747
753
765
777
783
793
807
815
827
833
845
855
868
871
884
898
901
917
926
933
943
959
965
974
986
994
1005

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