

A117291


a(n) = phi(n)^(nphi(n))


1



1, 1, 2, 4, 4, 16, 6, 256, 216, 4096, 10, 65536, 12, 1679616, 2097152, 16777216, 16, 2176782336, 18, 68719476736, 5159780352, 1000000000000, 22, 281474976710656, 3200000, 1283918464548864, 198359290368, 184884258895036416, 28
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