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A166077 as a simple table

na(n)
01
12
232
34096
44194304
534359738368
62251799813685248
71180591620717411303424
84951760157141521099596496896
9166153499473114484112975882535043072

[1,2,32,4096,4194304,34359738368,2251799813685248,
 1180591620717411303424,
 4951760157141521099596496896,
 166153499473114484112975882535043072]