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A131830 as a simple table

na(n)
01
12
22
33
42
53
64
73
83
94
105
114
126
134
145
156
165
1710
1810
195
206
217
226
2315
2420
2515
266
277
288
297
3021
3135
3235
3321
347
358
369
378
3828
3956
4070
4156
4228
438
449
4510
469
4736
4884
49126
50126
5184
5236
539
5410
5511
5610
5745
58120
59210
60252
61210
62120
6345
6410
6511
6612
6711
6855
69165
70330
71462
72462
73330
74165
7555
7611
7712

[1,2,2,3,2,3,4,3,3,4,5,4,6,4,5,6,5,10,10,5,6,7,6,
 15,20,15,6,7,8,7,21,35,35,21,7,8,9,8,28,56,70,56,
 28,8,9,10,9,36,84,126,126,84,36,9,10,11,10,45,120,
 210,252,210,120,45,10,11,12,11,55,165,330,462,462,
 330,165,55,11,12]