Triangle, read by rows, equal to the matrix inverse of triangle A103327, where A103327(n,k) = binomial(2*n+1,2*k+1).

A104033

Triangle, read by rows, equal to the matrix inverse of triangle A103327, where A103327(n,k) = binomial(2*n+1,2*k+1).

Terms

    a(0) =1a(1) =-3a(2) =1a(3) =25a(4) =-10a(5) =1a(6) =-427a(7) =175a(8) =-21a(9) =1a(10) =12465a(11) =-5124a(12) =630a(13) =-36a(14) =1a(15) =-555731a(16) =228525a(17) =-28182a(18) =1650a(19) =-55a(20) =1a(21) =35135945a(22) =-14449006a(23) =1782495a(24) =-104676a(25) =3575a(26) =-78a(27) =1a(28) =-2990414715a(29) =1229758075

External references