1,2

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

Antti Karttunen, Table of n, a(n) for n = 1..10001

Index entries for sequences that are permutations of the natural numbers

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

(PARI)

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

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

\\ Other code as in A245608 and A245707.

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

Inverse: A245705.

Fixed points: A245709.

Cf. A245608, A245707, A245606, A245712.

Sequence in context: A306581 A269858 A269848 * A072622 A072621 A263272

Adjacent sequences: A245703 A245704 A245705 * A245707 A245708 A245709

nonn

Antti Karttunen, Jul 30 2014

approved