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We present analytic estimates for the energy levels of N electrons (N = 2 -5) in a two-dimensional parabolic quantum dot. A magnetic field is appliedperpendicularly to the confinement plane. The relevant scaled energy is shownto be a smooth function of the parameter \beta=(effective Rydberg/effective dotenergy)^{1/6}. Two-point Pade approximants are obtained from the seriesexpansions of the energy near the oscillator ($\beta\to 0$) and Wigner($\beta\to\infty$) limits. The approximants are expected to work with an errornot greater than 2.5% in the entire interval $0\le\beta < \infty$.Comment: 27 pages. LaTeX. 6 figures not include

N electrons in a quantum dot: two-point Padé approximants