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A010038 as a simple table

na(n)
15
23
33
45
53
64
74
83
95
105
118
127
137
147
157
168
178
187
1910
206
2111
229
239
2411
259
2610
2710
289
2911
306
3111
329
339
3411
359
3610
3710
389
3911
408
4113
4211
4311
4413
4511
4612
4712
4811
4913
507
5112
5210
5310
5412
5510
5611
5711
5810
5912
607
6112
6210
6310
6412
6510
6611
6711
6810
6912

[5,3,3,5,3,4,4,3,5,5,8,7,7,7,7,8,8,7,10,6,11,9,9,
 11,9,10,10,9,11,6,11,9,9,11,9,10,10,9,11,8,13,11,
 11,13,11,12,12,11,13,7,12,10,10,12,10,11,11,10,12,
 7,12,10,10,12,10,11,11,10,12]