T(n, k) = denominator([x^k] [z^n] ((1 - i*z)/(1 + i*z))^(i*x)*(1 + z^2)^(-3/4)). Denominators of the coefficients of the symmetric Meixner-Pollaczek polynomials P^(3/4)_{n}(x, Pi/2). Triangle read by rows, T(n, k) for 0 <= k <= n.
A344910
T(n, k) = denominator([x^k] [z^n] ((1 - i*z)/(1 + i*z))^(i*x)*(1 + z^2)^(-3/4)). Denominators of the coefficients of the symmetric Meixner-Pollaczek polynomials P^(3/4)_{n}(x, Pi/2). Triangle read by rows, T(n, k) for 0 <= k <= n.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =4a(4) =1a(5) =1a(6) =1a(7) =6a(8) =1a(9) =3a(10) =32a(11) =1a(12) =6a(13) =1a(14) =3a(15) =1a(16) =80a(17) =1a(18) =3a(19) =1a(20) =15a(21) =128a(22) =1a(23) =720a(24) =1a(25) =18a(26) =1a(27) =45a(28) =1a(29) =2240
External references
- oeis: A344910