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A305425 as a simple table

na(n)
11
21
32
42
54
63
73
84
96
105
117
126
1311
147
158
168
1716
189
1913
2010
215
2211
2322
2412
2519
2613
2712
2814
2914
3015
3125
3216
3350
3417
3529
3618
3731
3819
3928
4020
4137
4221
4338
4422
4524
4623
4741
4824
499
5025
5132
5226
5326
5427
5547
5628
5744
5829
5955
6030
6159
6231
6310
6432
6520
6633
6761
6834
6921
7035
71118
7236
7367
7437
7588
7638
77110
7839
7953
8040
8169
8241
8318
8442
8564
8643
8773
8844
8994
9045
9187
9246
9343
9447

[1,1,2,2,4,3,3,4,6,5,7,6,11,7,8,8,16,9,13,10,5,11,
 22,12,19,13,12,14,14,15,25,16,50,17,29,18,31,19,
 28,20,37,21,38,22,24,23,41,24,9,25,32,26,26,27,47,
 28,44,29,55,30,59,31,10,32,20,33,61,34,21,35,118,
 36,67,37,88,38,110,39,53,40,69,41,18,42,64,43,73,
 44,94,45,87,46,43,47]