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A074797 as a simple table

na(n)
41
52
68
719
856
9147
10404
111082
122954
138001
1421865
1559759
16164085
17451465
181246358
193448876
209569376
2126611517
2274172493
23207159274
24579724677
251625287220
264564461309
2712839597611
2836172421770
29102053738981
30288317817804
31815591326704
322309951078955

[1,2,8,19,56,147,404,1082,2954,8001,21865,59759,
 164085,451465,1246358,3448876,9569376,26611517,
 74172493,207159274,579724677,1625287220,
 4564461309,12839597611,36172421770,102053738981,
 288317817804,815591326704,2309951078955]