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A054245 as a simple table

na(n)
05
15
25
33
44
54
64
72
85
95
105
113
126
136
146
155
1610
1710
1810
198
205
215
225
232
246
256
266
275
2811
2911
3011
319
3212
3312
3411
3510
369
3712
3812
3911
4010
419
4212
4312
4411
4510
468
4712
4813
4913
5013
5111

[5,5,5,3,4,4,4,2,5,5,5,3,6,6,6,5,10,10,10,8,5,5,5,
 2,6,6,6,5,11,11,11,9,12,12,11,10,9,12,12,11,10,9,
 12,12,11,10,8,12,13,13,13,11]