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A130794 as a simple table

na(n)
01
15
23
31
45
53
61
75
83
91
105
113
121
135
143
151
165
173
181
195
203
211
225
233
241
255
263
271
285
293
301
315
323
331
345
353
361
375
383
391
405
413
421
435
443
451
465
473
481
495
503
511
525
533
541
555
563
571
585
593
601
615
623
631
645
653
661
675
683
691
705
713
721
735
743
751
765
773
781
795
803
811
825
833
841
855
863
871
885
893
901
915
923
931
945
953
961
975
983
991

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