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A368305 as a simple table

na(n)
12
23
33
44
57
64
76
814
913
106
118
1240
1344
1434
158
1614
17108
18218
19226
2078
2113
2220
23362
241200
252386
261184
27237
2818
2936
301182
317700
3227936
3326892
347700
35687
3630
3760
384150
3951112
40361244
41674384
42354680
4350628
442299
4546

[2,3,3,4,7,4,6,14,13,6,8,40,44,34,8,14,108,218,
 226,78,13,20,362,1200,2386,1184,237,18,36,1182,
 7700,27936,26892,7700,687,30,60,4150,51112,361244,
 674384,354680,50628,2299,46]