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A309826 as a simple table

na(n)
01
18
28
30
44
58
64
71
89
99
102
117
126
136
148
158
166
179
183
196
204
214
220
231
241
255
268
277
282
294
306
310
329
334
340
357
361
376
383
399
404
412
425
433
443
459
469
475
481
491
504
516
523
530
547
556
568
577
581
594
608
618
622
637
648
650
663
677
683
698
700
712
729
735
741
754
764
775
783
795
808
813
821
838
847
859
868
878
887
898
906
915
922
937
944
955
966
972
982
997

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