Invitation: celebrating 50 years of OEIS, 250000 sequences, and Sloane's 75th, there will be a conference at DIMACS, Rutgers, Oct 9-10 2014.
Table of n, a(n) for n=0..32.
R. Neville, Graphs whose vertices are forests with bounded degree, Graph Theory Notes of New York, LIV (2008), 12-21.
Sequence in context: A100938 A018004 A124329 * A101399 A018109 A123491
Adjacent sequences: A144517 A144518 A144519 * A144521 A144522 A144523
N. J. A. Sloane, Dec 20 2008