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A130120 as a simple table

na(n)
01
11
22
33
43
54
64
75
87
95
104
115
125
133
1410
1514
166
175
185
1910
2017
216
222
2312
2421
258
265
2712
286
2912
3012
318
3219
336
3411
3523
3611
373
387
3928
4016
419
429
436
4426
4516
463
4723
4828
4911
5015
5116
525
539
5422
5526
5628
578
582
5926
6026
612
6213
6339
6430
6521
6610
677
6819
6923
7013
7126
7226
732
7416
7532
7617
7718
7810
7925
8045
8110
822

[1,1,2,3,3,4,4,5,7,5,4,5,5,3,10,14,6,5,5,10,17,6,
 2,12,21,8,5,12,6,12,12,8,19,6,11,23,11,3,7,28,16,
 9,9,6,26,16,3,23,28,11,15,16,5,9,22,26,28,8,2,26,
 26,2,13,39,30,21,10,7,19,23,13,26,26,2,16,32,17,
 18,10,25,45,10,2]