A068388 - OEIS

%I #6 Mar 30 2012 18:38:53

%S 1,5,9,9,47,54,171,867,3056,28687,133134,542005,563497,1046686,

%T 1955619,2057281,42760619,661780137,1109113993,6460565976,8523453296,

%U 34406061218,64402180149,1607033374515,10943963720662,124655149151970

%N Engel expansion of sqrt(3/2).

%o a(1) = 1 : n>1 PARI : s=(3/2)^(1/2); for(i=0,30,s=s*ceil(1/s)-1; if(1,print1(ceil(1/s),",")); );

%Y Cf. A006784.

%K nonn

%O 1,2

%A _Benoit Cloitre_, Mar 03 2002