%I #2 May 01 2014 02:43:29
%S 0,1,2,2,3,3,3,3,4,4,4,3,5,4,4,4,5,4,4,6,5,5,5,5,4,6,5,4,4,5,7,6,6,6,
%T 5,5,5,6,5,5,7,6,6,6,5,4,6,5,8,7,7,7,6,7,6,6,6,6,5,7,6,5,4,6,8,7,7,7,
%U 6,6,5,7,5,5,8,6,6,9,8,8,8,7,8,7,7,9,7,7,7,6,6,5,7,5,6,8,7,7,6,6,4,7,5,9,8
%N Size of the parenthesizations obtained with the global ranking/unranking scheme A072656-A072659.
%Y Cf. A072657-A072659. Permutations: A071673, A072643, A072644, A072645.
%K nonn
%O 0,3
%A _Antti Karttunen_, Jun 02 2002
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