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A077478 as a simple table

na(n)
11
21
31
41
52
61
71
81
91
101
111
122
132
142
151
161
171
181
191
201
211
221
232
241
253
261
272
281
291
301
312
321
331
342
351
361
371
382
391
402
412
422
431
442
451
461
471
481
491
501
511
521
531
541
551
561
572
582
593
601
614
621
633
642
652
661
671
681
691
701
711
721
731
741
751
761
771
781
791
802
811
822
831
842
852
862
871
882
891
902
911
921
931
942
951
962
972
981
991
1002
1012
1021
1032
1041
1051

[1,1,1,1,2,1,1,1,1,1,1,2,2,2,1,1,1,1,1,1,1,1,2,1,
 3,1,2,1,1,1,2,1,1,2,1,1,1,2,1,2,2,2,1,2,1,1,1,1,1,
 1,1,1,1,1,1,1,2,2,3,1,4,1,3,2,2,1,1,1,1,1,1,1,1,1,
 1,1,1,1,1,2,1,2,1,2,2,2,1,2,1,2,1,1,1,2,1,2,2,1,1,
 2,2,1,2,1,1]