Triangle read by rows: T(n,k) is the coefficient A_k in the transformation Sum_{k=0..n} x^k = Sum_{k=0..n} A_k*(x-3*(-1)^k)^k.
A249269
Triangle read by rows: T(n,k) is the coefficient A_k in the transformation Sum_{k=0..n} x^k = Sum_{k=0..n} A_k*(x-3*(-1)^k)^k.
Terms
- a(0) =1a(1) =-2a(2) =1a(3) =-29a(4) =7a(5) =1a(6) =268a(7) =-74a(8) =-8a(9) =1a(10) =4885a(11) =-1262a(12) =-170a(13) =13a(14) =1a(15) =-82838a(16) =21823a(17) =2800a(18) =-257a(19) =-14a(20) =1a(21) =-2097065a(22) =548161a(23) =72055a(24) =-6197a(25) =-419a(26) =19a(27) =1a(28) =51727192a(29) =-13551428
External references
- oeis: A249269