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Permutation A057502 applied thrice ("cubed").
3

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

%S 0,1,3,2,7,5,6,4,8,17,12,16,11,22,18,13,14,9,21,15,10,20,19,45,31,44,

%T 30,63,46,32,42,28,62,43,29,61,60,48,34,47,33,64,49,35,37,23,58,38,24,

%U 57,56,50,36,39,25,59,40,26,54,53,41,27,55,51,52,129,87,128,86,189

%N Permutation A057502 applied thrice ("cubed").

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

%F a(n) = A057502(A082316(n))

%Y Inverse of A082317. Occurs in A073200 as row 730750818665451459101842418728548123849399632523. Cf. also A082319-A082324.

%K nonn

%O 0,3

%A _Antti Karttunen_, Apr 17 2003