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Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A226243 as a simple table

na(n)
11
22
32
424
530
6180
770
81120
9840
108400
11630
1283160
1372072
141009008
151081080
16192192
17408408
187351344
192217072
208868288
21203693490
2271131060
2374364290
244759314560
2514872858000
2677338861600
2772282089880

[1,2,2,24,30,180,70,1120,840,8400,630,83160,72072,
 1009008,1081080,192192,408408,7351344,2217072,
 8868288,203693490,71131060,74364290,4759314560,
 14872858000,77338861600,72282089880]