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Rearrangement of positive integers inverse to A104694.
3

%I #2 Mar 30 2012 17:26:11

%S 3,1,2,4,6,7,9,12,15,10,18,5,21,13,24,16,27,8,11,19,14,22,30,25,33,36,

%T 39,42,28,31,45,34,48,51,37,40,54,43,57,46,49,52,60,55

%N Rearrangement of positive integers inverse to A104694.

%F a(n) shows the position of n in A104694.

%Y Cf. A104639, A104640, A104641, A104692, A104693, A104694.

%K easy,nonn,base

%O 1,1

%A _Zak Seidov_, Mar 18 2005