1,2

Permutation of the natural numbers with inverse A100116;

a(A013929(n)) = A013929(n).

Table of n, a(n) for n=1..72.

Index entries for sequences that are permutations of the natural numbers

Cf. A005117.

Sequence in context: A206225 A208507 A216153 * A029670 A160205 A187817

Adjacent sequences: A100112 A100113 A100114 * A100116 A100117 A100118

nonn

Reinhard Zumkeller, Nov 07 2004

approved