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A132680 as a simple table

na(n)
11
21
31
43
51
63
73
83
91
103
113
123
133
143
153
165
171
183
193
203
213
223
233
245
253
263
273
285
293
305
315
325
331
343
353
363
373
383
393
405
413
423
433
445
453
465
475
485
493
503
513
525
533
545
555
565
573
585
595
605
615
625
635
647
651
663
673
683
693
703
713
725
733
743
753
765
773
785
795
805
813
823
833
845
853
865
875
885
893
905
915
925
935
945
955
967
973
983
993
1005
1013
1025
1035
1045
1053

[1,1,1,3,1,3,3,3,1,3,3,3,3,3,3,5,1,3,3,3,3,3,3,5,
 3,3,3,5,3,5,5,5,1,3,3,3,3,3,3,5,3,3,3,5,3,5,5,5,3,
 3,3,5,3,5,5,5,3,5,5,5,5,5,5,7,1,3,3,3,3,3,3,5,3,3,
 3,5,3,5,5,5,3,3,3,5,3,5,5,5,3,5,5,5,5,5,5,7,3,3,3,
 5,3,5,5,5,3]