A235706

Sequences linked to this entry ?

• A235706: (I + A132440)^3: Coefficients for normalized generalized Laguerre polynomials n!*Lag(n, 3-n, -x). identification, match triangle
  A132440 → D+1 → (1/n)D²+(2/n)D+1/n
  1 · 3, 1 · 6, 6, 1 · 6, 18, 9, 1 … Σ 1, 4, 13, 34, 73, 136, 229, 358, …
  (−∞, 0]nonnegative