%I A075679
%S A075679 1,2,9,54,448,4650,53611,655033,8259635,106371085,1391032357,
%T A075679 18412269694
%N A075679 Number of free (rotations and reflections count as same shape) polyominoids 
               (shapes made of faces of cubes) with n squares.
%Y A075679 Cf. A075678, A056846.
%Y A075679 Sequence in context: A000168 A127128 A064151 this_sequence A001757 A078455 
               A036074
%Y A075679 Adjacent sequences: A075676 A075677 A075678 this_sequence A075680 A075681 
               A075682
%K A075679 hard,nonn
%O A075679 1,2
%A A075679 Joseph Myers (jsm(AT)polyomino.org.uk), Sep 24 2002