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A056294 as a simple table

na(n)
11
22
33
47
512
643
7126
8539
92304
1011023
1154682
12284071
131509852
148195029
1545080666
16250641895
171404374248
187917211349
1944848645458
20255055231763
211455247360128
228326191290585
2347752990403134

[1,2,3,7,12,43,126,539,2304,11023,54682,284071,
 1509852,8195029,45080666,250641895,1404374248,
 7917211349,44848645458,255055231763,1455247360128,
 8326191290585,47752990403134]