login

A216699 as a simple table

na(n)
00
11
21
38
49
58
68
71
89
91
101
118
129
138
148
151
169
171
181
198
209
218
228
231
249
251
261
278
289
298
308
311
329
331
341
358
369
378
388
391
409
411
421
438
449
458
468
471
489
491
501
518
529
538
548
551
569
571
581
598
609
618
628
631
649
651
661
678
689
698
708
711
729
731
741
758
769
778
788
791
809
811
821
838
849
858
868

[0,1,1,8,9,8,8,1,9,1,1,8,9,8,8,1,9,1,1,8,9,8,8,1,
 9,1,1,8,9,8,8,1,9,1,1,8,9,8,8,1,9,1,1,8,9,8,8,1,9,
 1,1,8,9,8,8,1,9,1,1,8,9,8,8,1,9,1,1,8,9,8,8,1,9,1,
 1,8,9,8,8,1,9,1,1,8,9,8,8]