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A368820 as a simple table

na(n)
10
20
30
40
54
64
74
80
94
1013
1113
129
1313
1413
1513
169
1729
1820
1929
2025
2129
2229
2329
2425
2529
2654
2745
2850
2954
3054
3154
3234
3354
3454
3554
3641
3790
3890
3990
4086
4190
4290
4390
4486
4581
4690
4790
4870
4990
50114
51139
52135
53139
54130
55139
56135
57139
58139
59139
60135
61139
62139
63130
64119
65203

[0,0,0,0,4,4,4,0,4,13,13,9,13,13,13,9,29,20,29,25,
 29,29,29,25,29,54,45,50,54,54,54,34,54,54,54,41,
 90,90,90,86,90,90,90,86,81,90,90,70,90,114,139,
 135,139,130,139,135,139,139,139,135,139,139,130,
 119,203]