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A012333 as a simple table

na(n)
02
10
2160
31344
4216448
516445440
62588594944
7488066424832
8124899844644864
940104870299090944
1015952220652568215552
117679842459021822656512
124403590872401925633540096

[2,0,160,1344,216448,16445440,2588594944,
 488066424832,124899844644864,40104870299090944,
 15952220652568215552,7679842459021822656512,
 4403590872401925633540096]