Array read by antidiagonals: T(m,n) = number of Eulerian orientations of the torus grid graph C_m X C_n.

A298119

Array read by antidiagonals: T(m,n) = number of Eulerian orientations of the torus grid graph C_m X C_n.

Terms

    a(0) =4a(1) =8a(2) =8a(3) =16a(4) =18a(5) =16a(6) =32a(7) =44a(8) =44a(9) =32a(10) =64a(11) =114a(12) =148a(13) =114a(14) =64a(15) =128a(16) =308a(17) =548a(18) =548a(19) =308a(20) =128a(21) =256a(22) =858a(23) =2116a(24) =2970a(25) =2116a(26) =858a(27) =256a(28) =512a(29) =2444

External references