%I #18 Jul 01 2016 19:35:43
%S 2,5,6,3,1,9,4,7,8,13,14,11,12,10,18,15,16,21,22,19,17,25,20,23,24,29,
%T 30,27,28,26,34,31,32,37,38,35,33,41,36,39,40,45,46,43,44,42,50,47,48,
%U 53,54,51,49,57,52,55,56,61,62,59,60,58,66,63,64,69,70
%N Third column of array in A269526.
%C a(n) = A274615(n-1)+1.
%C This is a permutation of the natural numbers - see A274615.
%H Alois P. Heinz, <a href="/A274614/b274614.txt">Table of n, a(n) for n = 1..1000</a>
%Y Cf. A269526, A274615.
%K nonn
%O 1,1
%A _N. J. A. Sloane_, Jun 30 2016
%E More terms from _Alois P. Heinz_, Jul 01 2016