1,1

D. Merlini, R. Sprugnoli and M. C. Verri, The tennis ball problem, J. Combin. Theory, A 99 (2002), 307-344 (Table A.4).

Sequence in context: A166337 A009604 A154669 this_sequence A077424 A159827 A145448

Adjacent sequences: A079516 A079517 A079518 this_sequence A079520 A079521 A079522

nonn

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