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A338768 as a simple table

na(n)
10
20
30
40
51
63
73
87
95
106
110
1211
139
1412
1511
1614
170
1816
1915
2022
2117
2243
230
2469
2521
2633
270
2822
290
3051
3127
3246
3329
3466
350
3680
370
3846
3935
40101
410
4280
4339
4481
4541
46114
470
48163
4945
50112
510
52105
530
54139
5551
56133
570
58116
590
60162
6157
6295
6359
64179
650
66204
670
6878
6965
70241
710
72258
7369
74181

[0,0,0,0,1,3,3,7,5,6,0,11,9,12,11,14,0,16,15,22,
 17,43,0,69,21,33,0,22,0,51,27,46,29,66,0,80,0,46,
 35,101,0,80,39,81,41,114,0,163,45,112,0,105,0,139,
 51,133,0,116,0,162,57,95,59,179,0,204,0,78,65,241,
 0,258,69,181]