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A055441 as a simple table

na(n)
11
22
33
44
51
65
76
87
91
102
118
121
133
149
152
161
174
185
191
202
213
221
236
247
251
262
274
283
291
308
312
321
335
349
351
363
374
382
391
406
417
421
432
443
455
461
474
488
491
502
516
521
533
542
551
569
574
585
591
602
613
621
637
646
651
662
674
683
691
708
715
722
731
749
751
763
772
784
791
807
816
821
832
845
853
861
878
884
891
902
911
923
937
942
951
965
976
981
994
1002
1019
1023
1031
1048
1051

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