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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”).

A228692 as a simple table

na(n)
01
11
26
32
416
54
612
73
832
9120
1096
1148
1224
138
144
1524
16512
17512
18384
19384
2010752

[1,1,6,2,16,4,12,3,32,120,96,48,24,8,4,24,512,512,
 384,384,10752]