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A244678 as a simple table

na(n)
11
21
32
47
55
61
72
86
93
104
113
126
137
146
150
161
171
181
195
201
212
221
231
242
251
264
279
283
298
300
318
324
333
349
358
365
376
380
390
406
417
425
432
447
456
462
476
489
493
502
510
524
531
541
554
561
572
581
591
603
613
620
631
641
652
665
670
681
691
703
717
722
731
741
756
760
776
782
792
801
812
821
832
842
857
865
878
882
892
904
918
926
932
942
954
961
976
983
993
1004
1014
1027
1033
1043
1057

[1,1,2,7,5,1,2,6,3,4,3,6,7,6,0,1,1,1,5,1,2,1,1,2,
 1,4,9,3,8,0,8,4,3,9,8,5,6,0,0,6,7,5,2,7,6,2,6,9,3,
 2,0,4,1,1,4,1,2,1,1,3,3,0,1,1,2,5,0,1,1,3,7,2,1,1,
 6,0,6,2,2,1,2,1,2,2,7,5,8,2,2,4,8,6,2,2,4,1,6,3,3,
 4,4,7,3,3,7]