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A227778 as a simple table

na(n)
11
22
33
44
55
69
71
813
98
106
115
124
137
143
1511
168
175
187
1911
202
2119
2211
239
247
255
268
2711
2820
293
3013
317
3211
3315
344
3513
369
375
3816
3911
406
4113
427
4315
448
459
4610
4711
4813
4914
5017
5120
5224
5331
5443
5569
561
5784
5849
5935
6027
6123
6219
6317
6415
6514
6612
6711
6821
6910
709
7117
728
7315

[1,2,3,4,5,9,1,13,8,6,5,4,7,3,11,8,5,7,11,2,19,11,
 9,7,5,8,11,20,3,13,7,11,15,4,13,9,5,16,11,6,13,7,
 15,8,9,10,11,13,14,17,20,24,31,43,69,1,84,49,35,
 27,23,19,17,15,14,12,11,21,10,9,17,8,15]