Square array T(n,k), n >= 0, k >= 0, read by descending antidiagonals, where column k is the expansion of (1 - (k-3)*x)/(1 - 2*(k-1)*x + ((k-3)*x)^2)^(3/2).
A331511
Square array T(n,k), n >= 0, k >= 0, read by descending antidiagonals, where column k is the expansion of (1 - (k-3)*x)/(1 - 2*(k-1)*x + ((k-3)*x)^2)^(3/2).
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =2a(5) =-15a(6) =1a(7) =4a(8) =-6a(9) =32a(10) =1a(11) =6a(12) =9a(13) =-12a(14) =105a(15) =1a(16) =8a(17) =30a(18) =16a(19) =30a(20) =-576a(21) =1a(22) =10a(23) =57a(24) =140a(25) =25a(26) =60a(27) =105a(28) =1a(29) =12
External references
- oeis: A331511