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Permutation of nonnegative integers: a(n) = A263273(A263272(A264974(n))).
3

%I #7 Dec 13 2015 07:53:26

%S 0,1,2,3,4,7,6,19,64,9,10,55,12,13,22,21,8,23,18,5,20,57,46,199,192,

%T 73,208,27,28,163,30,37,190,165,58,193,36,31,166,39,40,67,66,25,70,63,

%U 16,61,24,17,68,69,26,71,54,11,56,15,14,65,60,181,586,171,100,505,138,127,604,597,226,631,576,145,550,219,154,613,624,235,640,81

%N Permutation of nonnegative integers: a(n) = A263273(A263272(A264974(n))).

%C Composition of A263273 with the permutations obtained from its bisection (A263272) and quadrisection (A264974), in that order from left to right.

%H Antti Karttunen, <a href="/A265368/b265368.txt">Table of n, a(n) for n = 0..9841</a>

%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>

%F a(n) = A263273(A263272(A264974(n))).

%F As a composition of other related permutations:

%F a(n) = A265352(A264974(n)).

%F a(n) = A263273(A264976(n)).

%F Other identities. For all n >= 0:

%F a(3*n) = 3*a(n).

%o (Scheme) (define (A265368 n) (A263273 (A263272 (A264974 n))))

%Y Inverse: A265367.

%Y Cf. A263272, A263273, A264974, A264976, A265352.

%K nonn,base

%O 0,3

%A _Antti Karttunen_, Dec 07 2015