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A101407 a(n) = 4^(n!). 1

%I

%S 4,4,16,4096,281474976710656,

%T 1766847064778384329583297500742918515827483896875618958121606201292619776

%N a(n) = 4^(n!).

%e a(3) = 4^(3!) = 4096.

%t a=4;lst={};Do[a=a^n;AppendTo[lst,a],{n,1,7}];lst (* _Vladimir Joseph Stephan Orlovsky_, May 26 2009 *)

%t 4^Range[0,5]! (* _Harvey P. Dale_, Aug 22 2016 *)

%K nonn

%O 0,1

%A _Parthasarathy Nambi_, Jan 15 2005

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Last modified February 28 11:08 EST 2020. Contains 332323 sequences. (Running on oeis4.)