Search: id:A030222
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%I A030222
%S A030222 1,2,5,22,94,524,3031,18770,118133,758381,4915652,32149296,211637205,
%T A030222 1401194463,9321454604,62272330564,417546684096
%N A030222 Number of n-polyplets (polyominoes connected at edges or corners); may 
               contain holes.
%D A030222 Computed by Matthew Cook (cook(AT)wolfram.com); extended by David W. 
               Wilson
%H A030222 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               Polyplet.html">Link to a section of The World of Mathematics.</a>
%e A030222 XXX..XX...XX..X.X..X.. (the 5 for n=3)
%e A030222 .......X...X...X....X.
%e A030222 .....................X
%Y A030222 Cf. A006770.
%Y A030222 Sequence in context: A041165 A041006 A083465 this_sequence A056840 A126797 
               A101206
%Y A030222 Adjacent sequences: A030219 A030220 A030221 this_sequence A030223 A030224 
               A030225
%K A030222 nonn,hard,nice
%O A030222 1,2
%A A030222 Matthew Cook (cook(AT)wolfram.com)
%E A030222 More terms from Joseph Myers (jsm(AT)polyomino.org.uk), Sep 26 2002

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