Number of monohedral disk tilings of type C^t_{5,n}.

Terms

a(0) =2a(1) =1532a(2) =6402a(3) =19884a(4) =51128a(5) =115188a(6) =235180a(7) =445096a(8) =792822a(9) =1343814a(10) =2185396a(11) =3431466a(12) =5227806a(13) =7758398a(14) =11251894a(15) =15989150a(16) =22311572a(17) =30630012a(18) =41434474a(19) =55305224a(20) =72924016a(21) =95086728a(22) =122717140a(23) =156881256a(24) =198802766a(25) =249880274a(26) =311704608a(27) =386077910