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A195978 as a simple table

na(n)
11
23
33
44
59
64
75
814
914
105
119
1223
1324
1423
159
1616
1743
1836
1936
2043
2116
2225
2378
2467
2567
2667
2778
2825
2939
30139
31134
32133
33133
34134
35139
3639
3764
38249
39240
40256
41244
42256
43240
44249
4564
46105
47450
48432
49455
50519
51519
52455
53432
54450
55105
56169
57815
58803
59931
601072
611280
621072
63931

[1,3,3,4,9,4,5,14,14,5,9,23,24,23,9,16,43,36,36,
 43,16,25,78,67,67,67,78,25,39,139,134,133,133,134,
 139,39,64,249,240,256,244,256,240,249,64,105,450,
 432,455,519,519,455,432,450,105,169,815,803,931,
 1072,1280,1072,931]