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A318660 as a simple table

na(n)
10
21
32
41
51
63
73
83
97
103
119
129
132
149
1510
161
178
183
1910
2019
211
225
2314
2415
2521
2619
2717
2813
2922
3015
313
3219
3323
347
3512
369
379
3811
3910
4017
4115
423
4319
4415
455
4619
4723
4821
4944
5013
5140
525
5329
5451
5511
5611
5750
5837
5941
6015
6139
629
6347
6425
6561
663
6763
6855
691
701
7169
7227
732
7427
755
7671
7765
7869
796
8011
8158
8245
8316
849
8554
8657
8723
8845
8916
9015
9160
9211
9377
9469

[0,1,2,1,1,3,3,3,7,3,9,9,2,9,10,1,8,3,10,19,1,5,
 14,15,21,19,17,13,22,15,3,19,23,7,12,9,9,11,10,17,
 15,3,19,15,5,19,23,21,44,13,40,5,29,51,11,11,50,
 37,41,15,39,9,47,25,61,3,63,55,1,1,69,27,2,27,5,
 71,65,69,6,11,58,45,16,9,54,57,23,45,16,15,60,11,
 77,69]