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Position of n in rearrangement A105357.
1

%I #2 Mar 30 2012 17:26:14

%S 3,1,6,2,10,4,11,5,15,7,20,8,22,9,23,12,24,13,25,14,26,16,27,17,30,18,

%T 32,19,36,21,37,28,38,29,39,31,40,33,45,34,54,35,56,41,57,42,58,43,61,

%U 44,63,46,64,47,67,48,69,49,71,50,73,51,74,52,75,53,76,55,77,59,78,60

%N Position of n in rearrangement A105357.

%Y Cf. A105353 - A105360.

%K nonn

%O 1,1

%A _Zak Seidov_, Apr 01 2005