Triangle read by rows. Coefficients of the polynomials P(n, x) = 2^(n-2)*(3*n-1)* hypergeometric([-3*n, 1 - n, -n + 4/3], [-n, -n + 1/3], x). T(n, k) = [x^k] P(n, x).

A358091

Triangle read by rows. Coefficients of the polynomials P(n, x) = 2^(n-2)*(3*n-1)* hypergeometric([-3*n, 1 - n, -n + 4/3], [-n, -n + 1/3], x). T(n, k) = [x^k] P(n, x).

Terms

    a(0) =1a(1) =5a(2) =-6a(3) =16a(4) =-60a(5) =48a(6) =44a(7) =-288a(8) =660a(9) =-440a(10) =112a(11) =-1056a(12) =4032a(13) =-7280a(14) =4368a(15) =272a(16) =-3360a(17) =17952a(18) =-52224a(19) =81600a(20) =-45696a(21) =640a(22) =-9792a(23) =67200a(24) =-267520a(25) =656640a(26) =-930240a(27) =496128a(28) =1472a(29) =-26880

External references