%I #22 Nov 19 2021 02:47:58

%S 1,8,120,2288,49680,1170968,29206632,759265760,20371816992,

%T 560386232744

%N Number of domino tilings of a certain region.

%H Jon Maiga, <a href="http://sequencedb.net/s/A007762">Computer-generated formulas for A007762</a>, Sequence Machine.

%H <a href="/index/Do#domino">Index entries for sequences related to dominoes</a>

%F a(n) = A006318(n-1) * A104550(n) for all known terms [discovered by Sequence Machine]. - _Andrey Zabolotskiy_, Oct 12 2021

%K nonn,unkn,more

%O 1,2

%A _James Propp_