Large-number statistic from the enumeration of domino tilings of a 7-pillow of order n.

A112840

Large-number statistic from the enumeration of domino tilings of a 7-pillow of order n.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =2a(6) =3a(7) =7a(8) =11a(9) =28a(10) =51a(11) =154a(12) =389a(13) =1556a(14) =4833a(15) =22477a(16) =80532a(17) =440512a(18) =1916580a(19) =13388593a(20) =73763989a(21) =632754664a(22) =4175659899a(23) =42606281476a(24) =336819337955

External references