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Permutation A057502 applied five times ("^5").
2

%I #5 Mar 31 2012 14:02:19

%S 0,1,3,2,7,8,5,4,6,17,20,12,10,15,16,19,11,9,14,22,21,18,13,45,54,31,

%T 26,40,44,53,30,25,39,63,59,50,36,46,55,32,27,41,42,51,28,23,37,62,58,

%U 49,35,43,52,29,24,38,61,57,48,34,60,56,47,33,64,129,157,87,73,115

%N Permutation A057502 applied five times ("^5").

%H <a href="/index/Per#IntegerPermutationCatAuto">Index entries for signature-permutations induced by Catalan automorphisms</a>

%F a(n) = A082316(A082318(n))

%Y Inverse of A082321. Occurs in A073200. Cf. also A082323-A082324.

%K nonn

%O 0,3

%A _Antti Karttunen_, Apr 17 2003