Identity matrices minus Steinbach matrices as characteristic polynomials to give a triangular array I[n]-An[i,j]-> P[k,x] P[k,n]->T[n,m).
A122160
Identity matrices minus Steinbach matrices as characteristic polynomials to give a triangular array I[n]-An[i,j]-> P[k,x] P[k,n]->T[n,m).
Terms
- a(0) =1a(1) =0a(2) =-1a(3) =-1a(4) =-1a(5) =1a(6) =-1a(7) =2a(8) =1a(9) =-1a(10) =-2a(11) =7a(12) =-3a(13) =-2a(14) =1a(15) =-1a(16) =7a(17) =-13a(18) =5a(19) =2a(20) =-1a(21) =-1a(22) =12a(23) =-34a(24) =30a(25) =-6a(26) =-3a(27) =1a(28) =0a(29) =5
External references
- oeis: A122160