0,3

Not the same as A100281: a(n)=A100281(n)=A099896(A099896(n)) only for n<64. - Reinhard Zumkeller, Nov 11 2004

Ivan Neretin, Table of n, a(n) for n = 0..8191

Index entries for sequences that are permutations of the natural numbers

a(n) = A180200(A233279(n)), n > 0. - Yosu Yurramendi, Apr 05 2017

(MATLAB) A = 1; for i = 1:7 B = A(end:-1:1); A = [A (B + length(A))]; end C = A(A); for i = 1:128 A(C(i)) = i - 1; end A

Inverse of permutation defined by A064706. Cf. A003188.

Sequence in context: A064706 A100282 A100281 * A276346 A123882 A256271

Adjacent sequences: A064704 A064705 A064706 * A064708 A064709 A064710

nonn,look,easy

N. J. A. Sloane, Oct 13 2001

More terms from David Wasserman, Aug 02 2002

approved