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A123699 as a simple table

na(n)
11
22
33
44
53
63
73
84
94
105
113
124
134
144
153
165
175
184
193
205
213
225
235
244
256
266
274
284
295
304
316
326
334
346
354
364
377
385
394
405
416
425
437
444
454
467
475
485
494
504
515
524
535
544
555
564
574
585
595
606
618
626
636
649
655
665
677
686
695
705
715
727
735
747
754
765
775
784
795
805
816
825
836
845
855
865
877
887
895
906
916
928
937
946
955
965
975
988
994
10011
1015
1025
1035
1047
1055

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