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A097294 as a simple table

na(n)
13
22
31
44
52
61
75
82
91
104
113
121
136
142
151
165
173
181
194
203
212
227
232
241
256
263
271
285
294
301
315
323
332
348
352
361
377
383
391
406
414
421
436
443
452
465
474
482
499
502
511
528
533
541
557
564
571
586
595
601
617
623
632
646
654
662
675
684
693
7010
712
721
739
743
751
768
774
781
797
805
811
828
833
842
857
864
872
886
895
902
916
924
933
9411
952
961
9710
983
991
1009
1014
1021
1038
1045

[3,2,1,4,2,1,5,2,1,4,3,1,6,2,1,5,3,1,4,3,2,7,2,1,
 6,3,1,5,4,1,5,3,2,8,2,1,7,3,1,6,4,1,6,3,2,5,4,2,9,
 2,1,8,3,1,7,4,1,6,5,1,7,3,2,6,4,2,5,4,3,10,2,1,9,
 3,1,8,4,1,7,5,1,8,3,2,7,4,2,6,5,2,6,4,3,11,2,1,10,
 3,1,9,4,1,8,5]