Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of the Delannoy matrix (A008288).

A204135

Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of the Delannoy matrix (A008288).

Terms

    a(0) =1a(1) =-1a(2) =2a(3) =-4a(4) =1a(5) =8a(6) =-28a(7) =17a(8) =-1a(9) =64a(10) =-384a(11) =424a(12) =-80a(13) =1a(14) =1024a(15) =-10624a(16) =19400a(17) =-7700a(18) =401a(19) =-1a(20) =32768a(21) =-598016a(22) =1748224a(23) =-1225536a(24) =161618a(25) =-2084a(26) =1a(27) =2097152a(28) =-68550656a(29) =319410176

External references