Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) is Sum_{i=0..n} (-2)^(n-i)*binomial(n,i)*Sum_{j=0..i} binomial(i,j)^k.
A328748
Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) is Sum_{i=0..n} (-2)^(n-i)*binomial(n,i)*Sum_{j=0..i} binomial(i,j)^k.
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =0a(5) =-1a(6) =1a(7) =0a(8) =0a(9) =2a(10) =1a(11) =0a(12) =2a(13) =0a(14) =-3a(15) =1a(16) =0a(17) =6a(18) =0a(19) =0a(20) =4a(21) =1a(22) =0a(23) =14a(24) =12a(25) =6a(26) =0a(27) =-5a(28) =1a(29) =0
External references
- oeis: A328748