A245706 - OEIS

%I #8 Aug 11 2014 22:22:37

%S 1,2,3,4,5,6,11,8,7,10,27,12,9,22,75,16,19,14,15,20,51,54,659,24,35,

%T 18,91,44,565,150,83,32,21,38,67,28,13,30,99,40,139,102,43,108,33,

%U 1318,651,48,73,70,115,36,53,182,63,88,105,1130,19179,300,1107,166,8875,64,555,42

%N Permutation of natural numbers: a(n) = A245707(A245608(n)).

%C The even bisection halved gives the sequence back. The odd bisection incremented by one and halved gives A245712.

%H Antti Karttunen, <a href="/A245706/b245706.txt">Table of n, a(n) for n = 1..10001</a>

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

%F a(n) = A245707(A245608(n)).

%o (PARI)

%o A245706(n) = A245707(A245608(n));

%o for(n=1, 10001, write("b245706.txt", n, " ", A245706(n)));

%o \\ Other code as in A245608 and A245707.

%o (Scheme) (define (A245706 n) (A245707 (A245608 n)))

%Y Inverse: A245705.

%Y Fixed points: A245709.

%Y Cf. A245608, A245707, A245606, A245712.

%K nonn

%O 1,2

%A _Antti Karttunen_, Jul 30 2014