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A005040 as a simple table

na(n)
11
21
32
48
533
6194
71196
88196
958140
10427975
113223610
1224780752
13193610550
141534060440
1512302123640
1699699690472
17815521503060
186725991120004
1955882668179880
20467387136083296
213932600361607809
2233269692212847056
23282863689410850236
242415930985594609548

[1,1,2,8,33,194,1196,8196,58140,427975,3223610,
 24780752,193610550,1534060440,12302123640,
 99699690472,815521503060,6725991120004,
 55882668179880,467387136083296,3932600361607809,
 33269692212847056,282863689410850236,
 2415930985594609548]