1,2

The even bisection halved gives the sequence back. The odd bisection incremented by one and halved gives A245711.

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

Index entries for sequences that are permutations of the natural numbers

a(n) = A245607(A245708(n)).

(PARI)

A245705(n) = A245607(A245708(n));

for(n=1, 10001, write("b245705.txt", n, " ", A245705(n)));

\\ Other code as in A245607 and A245708.

(Scheme) (define (A245705 n) (A245607 (A245708 n)))

Inverse: A245706.

Fixed points: A245709.

Cf. A245607, A245708, A245605, A245711.

Sequence in context: A005941 A269857 A269847 * A075164 A240827 A023841

Adjacent sequences: A245702 A245703 A245704 * A245706 A245707 A245708

nonn

Antti Karttunen, Jul 30 2014

approved