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A056493 as a simple table

na(n)
12
21
32
43
56
67
714
818
928
1039
1162
1281
13126
14175
15246
16360
17510
18728
191022
201485
212030
223007
234094
246030
258184
2612159
2716352
2824381
2932766
3048849
3165534
3297920
33131006
34196095
35262122
36392364
37524286
38785407
391048446
401571310
412097150
423143497

[2,1,2,3,6,7,14,18,28,39,62,81,126,175,246,360,
 510,728,1022,1485,2030,3007,4094,6030,8184,12159,
 16352,24381,32766,48849,65534,97920,131006,196095,
 262122,392364,524286,785407,1048446,1571310,
 2097150,3143497]