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Table of n, a(n) for n=0..66.
N. Heninger, E. M. Rains and N. J. A. Sloane, On the Integrality of n-th Roots of Generating Functions, J. Combinatorial Theory, Series A, 113 (2006), 1732-1745.
Sequence in context: A190615 A129402 A128580 * A156381 A089077 A203398
Adjacent sequences: A104402 A104403 A104404 * A104406 A104407 A104408
N. J. A. Sloane and Nadia Heninger, Jul 19 2005