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a(n) = A133500(A221221(n)).
4

%I #12 Jan 26 2022 11:59:38

%S 0,1,2,3,4,5,6,7,8,9,1,1,4,16,27,16,256,3125,46656,823543,16777216,

%T 387420489,1,1,2,3,4,5,6,7,8,9,1,1,1,1,1,1,1,1,2,2,4,6,8,10,12,14,16,

%U 18,8,16,32,64,128,256,512,1024,3,3,6,9,12,15,18,21,24,27

%N a(n) = A133500(A221221(n)).

%H Reinhard Zumkeller, <a href="/A222493/b222493.txt">Table of n, a(n) for n = 1..10000</a>

%F a(n) = A133048(A221221(n)), by definition of A221221.

%o (Haskell)

%o a222493 = a133500 . a221221

%Y Cf. A133048, A133500, A221221.

%K nonn,base,look

%O 1,3

%A _Reinhard Zumkeller_, May 27 2013