%I #11 Dec 09 2022 16:05:39
%S 2,4,6,8,8,10,10,10,12,12,12,12,12,14,14,14,14,14,14,16,14,16,16,16,
%T 16,16,16,16,16,16,16,18,18,16,18,16,18,18,18,18,18,18,18,18,18,18,18,
%U 18,18,18,20,20,20,18,18,20,20,20,20,20,20,20,20,20,20,20
%N a(n) = smallest number of squares on a checkerboard that has exactly n domino tilings.
%H E. J. Friedman, <a href="https://erich-friedman.github.io/mathmagic/0500.html">Math. Magic</a>
%H Sean A. Irvine, <a href="https://github.com/archmageirvine/joeis/blob/master/src/irvine/oeis/a060/A060659.java">Java program</a> (github)
%K nonn
%O 1,1
%A _Jason Earls_, Apr 18 2001
%E More terms from _Sean A. Irvine_, Dec 09 2022