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A263846 as a simple table

na(n)
11
21
31
41
52
62
72
82
92
103
113
123
133
143
153
163
173
183
194
204
214
224
234
244
254
264
274
284
294
304
315
325
335
345
355
365
375
385
395
405
415
425
435
445
455
465
475
486
496
506
516
526
536
546
556
566
576
586
596
606
616
626
636
646
656
666
676
686
697
707
717
727
737
747
757
767
777
787
797
807
817
827
837
847
857
867
877
887
897
907
917
927
937
947
957
967
977
988
998
1008
1018
1028
1038
1048
1058
1068
1078
1088
1098
1108
1118
1128
1138

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