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A242131 as a simple table

na(n)
11
21
34
41
55
67
77
88
94
101
1114
127
1313
145
1511
1622
175
187
1928
208
217
228
2344
244
2513
268
2711
284
295
3052
3126
3216
3335
34104
3513
3611
3761
385
3968
4098
4126
42220
43113
4443
4510
4611
4713
48127
4929
5014
514
528
53142
5429
5576
56151
5773
5813
59100
60287
6147
6216
6326
64158
65163
6635
67152
6826

[1,1,4,1,5,7,7,8,4,1,14,7,13,5,11,22,5,7,28,8,7,8,
 44,4,13,8,11,4,5,52,26,16,35,104,13,11,61,5,68,98,
 26,220,113,43,10,11,13,127,29,14,4,8,142,29,76,
 151,73,13,100,287,47,16,26,158,163,35,152,26]