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A271610 as a simple table

na(n)
11
23
32
46
5240
62238
72196
837004
920454036
10970623228
112317631400
12216893681800
131257138602103744
14316487245419538728
152326335506123418128
161208982377794384163088
1763184698521304672890081520
1885953148896748583125564477008
192220650888749669503773432361504

[1,3,2,6,240,2238,2196,37004,20454036,970623228,
 2317631400,216893681800,1257138602103744,
 316487245419538728,2326335506123418128,
 1208982377794384163088,63184698521304672890081520,
 85953148896748583125564477008,
 2220650888749669503773432361504]