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a(n) is the number of domino towers of height n consisting of 2*n bricks, a(n) = A333650(2*n, n).
1

%I #6 Dec 01 2020 13:54:34

%S 1,4,24,168,1257,9778,77994,633056,5204434

%N a(n) is the number of domino towers of height n consisting of 2*n bricks, a(n) = A333650(2*n, n).

%Y Cf. A333650.

%K nonn,more

%O 1,2

%A _Peter Luschny_, Dec 01 2020