Antidiagonal triangular matrices of factorials as the example: M(3)={{0, 0, 1}, {0, 1, 2}, {1, 2, 6}}; the matrices are used to get characteristic polynomials and the triangular sequence is the coefficients of those characteristic polynomials.
A137296
Antidiagonal triangular matrices of factorials as the example: M(3)={{0, 0, 1}, {0, 1, 2}, {1, 2, 6}}; the matrices are used to get characteristic polynomials and the triangular sequence is the coefficients of those characteristic polynomials.
Terms
- a(0) =1a(1) =0a(2) =-1a(3) =-1a(4) =-2a(5) =1a(6) =-1a(7) =-1a(8) =7a(9) =-1a(10) =1a(11) =10a(12) =6a(13) =-26a(14) =1a(15) =1a(16) =45a(17) =-36a(18) =-224a(19) =127a(20) =-1a(21) =-1a(22) =-306a(23) =-957a(24) =1172a(25) =3709a(26) =-746a(27) =1a(28) =-1a(29) =-2357
External references
- oeis: A137296