Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of 1/(1 - 2*k*x + ((k-2)*x)^2)^(3/2).

A331514

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of 1/(1 - 2*k*x + ((k-2)*x)^2)^(3/2).

Terms

    a(0) =1a(1) =1a(2) =0a(3) =1a(4) =3a(5) =-6a(6) =1a(7) =6a(8) =6a(9) =0a(10) =1a(11) =9a(12) =30a(13) =10a(14) =30a(15) =1a(16) =12a(17) =66a(18) =140a(19) =15a(20) =0a(21) =1a(22) =15a(23) =114a(24) =450a(25) =630a(26) =21a(27) =-140a(28) =1a(29) =18

External references