%I

%S 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,

%T 27,28,36,29,30,31,32,33,34,35,44,37,45,38,39,40,41,42,43,53,46,54,47,

%U 55,48,49,50,51,52,63,56,64,57,65,58,66,59,60,61,62,74,67,75

%N Inverse permutation of A194906; every positive integer occurs exactly once.

%t (See A194905.)

%Y Cf. A194905, A194906.

%K nonn

%O 1,2

%A _Clark Kimberling_, Sep 05 2011