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A153726 as a simple table

na(n)
01
11
22
35
41
54
61
74
81
94
101
115
122
137
142
159
163
171
184
191
206
212
229
233
241
254
261
276
282
291
303
311
325
332
348
353
361
374
381
396
402
411
423
431
445
452
468
473
481
495
501
517
522
531
544
551
566
572
581
594
601
616
622
639
643
651
665
672
688
693
701
715
722
737
743
751
764
771
787
792
801
814
821
836
842
851

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