0,3

S. Janson, On the traveling fly problem, Graph Theory Notes of New York, Vol. XXXI, 17, 1996.

Cf. A004733.

Sequence in context: A089460 A135520 A136230 this_sequence A011244 A008517 A142336

Adjacent sequences: A004729 A004730 A004731 this_sequence A004733 A004734 A004735

nonn

N. J. A. Sloane (njas(AT)research.att.com).