%I #3 Mar 30 2012 18:50:30
%S 4,8,9,16,20,12,28,32,15,25,44,18,52,49,21,64,68,24,76,35,27,88,92,30,
%T 40,104,33,56,116,36,124,128,39,136,50,42,148,152,45,55,164,48,172,
%U 121,51,184,188,54,77,65,57,169,212,60,70,91,63,232,236,66,244,248,69,256
%N a(n) = A079431(A079431(n)).
%C A078701(a(n)) = A078701(A079431(n)) = A078701(n).
%K nonn
%O 1,1
%A _Reinhard Zumkeller_, Jan 09 2003
|