0,2

D. Merlini, R. Sprugnoli and M. C. Verri, The tennis ball problem, J. Combin. Theory, A 99 (2002), 307-344 (Table A.3).

Sequence in context: A080315 A022752 A000771 this_sequence A160060 A115226 A086782

Adjacent sequences: A079515 A079516 A079517 this_sequence A079519 A079520 A079521

nonn

N. J. A. Sloane (njas(AT)research.att.com), Jan 22 2003