%I #15 Apr 11 2018 03:03:10
%S 11,31,92,243,575,1248
%N a(n) is the total number of k-uniform tilings, for k = 1..n.
%H Brian L. Galebach, <a href="http://ProbabilitySports.com/tilings.html">n-Uniform Tilings</a>
%e For n = 3 there are 11 uniform tilings, 20 2-uniform tilings and 61 3-uniform tilings. The sum of them is 11 + 20 + 61 = 92, so (3) = 92.
%Y Partial sums of A068599.
%Y Row sums of A299781.
%Y Cf. A068600, A299780.
%K nonn,hard,more
%O 1,1
%A _Omar E. Pol_, Mar 30 2018