# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a006574 Showing 1-1 of 1 %I A006574 M1454 #12 Mar 30 2012 16:45:01 %S A006574 2,5,14,38,107 %N A006574 Number of domino n-tuples. %D A006574 Problem #139, An Enumeration Problem" by David L. Silverman, J. Rec. Math., 8 (1976), 323-327. %D A006574 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %H A006574 Index entries for sequences related to dominoes %K A006574 nonn %O A006574 1,1 %A A006574 _N. J. A. Sloane_. # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE