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A137239 as a simple table

na(n)
14
22
32
42
52
62
72
81
92
102
112
121
132
142
151
162
172
182
191
202
212
221
232
242
252
261
272
282
291
302
312
321
332
342
352
361
372
382
391
402
412
421
432
442
451
462
472
481
492
502
511
522
532
542
551
562
572
581
592
602
611
622
632
641
652
662
671
682
692
701
712
722
731
742
752
761
772
782
791
802
812
821
832
842
852
861
872
882
891
902
912
921
932
942
951
962
972
981
992
1002
1011
1022
1032
1041
1052

[4,2,2,2,2,2,2,1,2,2,2,1,2,2,1,2,2,2,1,2,2,1,2,2,
 2,1,2,2,1,2,2,1,2,2,2,1,2,2,1,2,2,1,2,2,1,2,2,1,2,
 2,1,2,2,2,1,2,2,1,2,2,1,2,2,1,2,2,1,2,2,1,2,2,1,2,
 2,1,2,2,1,2,2,1,2,2,2,1,2,2,1,2,2,1,2,2,1,2,2,1,2,
 2,1,2,2,1,2]