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A180611 as a simple table

na(n)
12
23
33
45
57
65
77
811
95
102
1111
122
137
142
153
162
177
183
1911
203
212
222
235
243
252
2611
272
285
292
303
317
323
332
345
352
363
375
382
397
4011
412
423
433
447
452
463
472
4811
495
502
515
522
533
547
552
560
573
582
593
605
6111
622
633
64101
657
665
672
6811
693
702
715
727
732
743
750
762
775
783
790
803
8111
822
837
84131
855
863
872
882
897
900
913
925
932
940
957
96151
97101
985

[2,3,3,5,7,5,7,11,5,2,11,2,7,2,3,2,7,3,11,3,2,2,5,
 3,2,11,2,5,2,3,7,3,2,5,2,3,5,2,7,11,2,3,3,7,2,3,2,
 11,5,2,5,2,3,7,2,0,3,2,3,5,11,2,3,101,7,5,2,11,3,
 2,5,7,2,3,0,2,5,3,0,3,11,2,7,131,5,3,2,2,7,0,3,5,
 2,0,7,151,101,5]