A142872 - OEIS

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A142872

A bisection of A142866.

%I #3 Mar 30 2012 16:50:58

%S 1,1,4,16,64,276,1252,6028,30364

%N A bisection of A142866.

%C Appears to be also a bisection of A142870.

%K nonn

%O 0,3

%A _N. J. A. Sloane_, Oct 03 2008