1,1

Self-inverse integer permutation induced by Beatty sequences for sqrt(2) and 2+sqrt(2). - Reinhard Zumkeller, Jun 11 2005

Table of n, a(n) for n=1..60.

Eric Weisstein's World of Mathematics, Beatty Sequence

Index entries for sequences that are permutations of the natural numbers

Index entries for sequences related to Beatty sequences

a(A001951(n)) = A001952(n) and a(A001952(n)) = A001951(n). - Reinhard Zumkeller, Jun 11 2005

Cf. A026255, A026262.

Sequence in context: A322310 A152202 A210039 * A210033 A209144 A130724

Adjacent sequences: A026247 A026248 A026249 * A026251 A026252 A026253

nonn

Clark Kimberling

approved