0,3

Theorem: This is a permutation of the positive integers. For proof, see link in A274650. - N. J. A. Sloane, Jun 07 2017

Alois P. Heinz, Table of n, a(n) for n = 0..1000

a(n) = A274650(n,0) = A274651(n+1,1) - 1. - Hartmut F. W. Hoft, Jun 13 2017

(* function a274651[] is defined in A274651 for n>=1 *)

a286294[n_] := Map[First, a274651[n+1]-1]

a286294[78] (* data *) (* Hartmut F. W. Hoft, Jun 13 2017 *)

Cf. A274650, A274651, A286295, A288384, A288424.

Sequence in context: A191672 A273876 A273865 * A117303 A194904 A194876

Adjacent sequences: A286291 A286292 A286293 * A286295 A286296 A286297

nonn

N. J. A. Sloane, May 30 2017

approved