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A073690 as a simple table

na(n)
01
11
22
32
45
51
63
71
82
95
102
116
127
135
143
159
163
172
183
195
202
212
225
231
246
2510
2613
271
2811
298
303
312
323
331
347
357
3618
3743
387
396
407
411
4227
4316
441
457
466
472
481
492
5016
516
529
533
542
5524
563
571
586
598
606
618
626
6319
646
651
6612
675
687
6913
701
717
723
737
746
756
761
777
7820
7920
8020
812
821
835
841
8510
863
871
887
892
901
9113
921
939
949

[1,1,2,2,5,1,3,1,2,5,2,6,7,5,3,9,3,2,3,5,2,2,5,1,
 6,10,13,1,11,8,3,2,3,1,7,7,18,43,7,6,7,1,27,16,1,
 7,6,2,1,2,16,6,9,3,2,24,3,1,6,8,6,8,6,19,6,1,12,5,
 7,13,1,7,3,7,6,6,1,7,20,20,20,2,1,5,1,10,3,1,7,2,
 1,13,1,9,9]