%I A079513
%S A079513 1,0,1,1,1,1,0,3,2,1,6,6,6,3,1,0,22,16,10,4,1,53,53,53,31,15,5,1,0,
%T A079513 211,158,105,52,21,6,1
%N A079513 Triangular array (a Riordan array) related to tennis ball problem, read 
               by rows.
%D A079513 D. Merlini, R. Sprugnoli and M. C. Verri, The tennis ball problem, J. 
               Combin. Theory, A 99 (2002), 307-344 (Table A.2).
%e A079513 1; 0,1; 1,1,1; 0,3,2,1; ...
%Y A079513 First column is A066357 interspersed with 0's, 2nd column gives A079514.
%Y A079513 Sequence in context: A165958 A113655 A114155 this_sequence A139624 A132276 
               A114586
%Y A079513 Adjacent sequences: A079510 A079511 A079512 this_sequence A079514 A079515 
               A079516
%K A079513 nonn,tabl
%O A079513 0,8
%A A079513 N. J. A. Sloane (njas(AT)research.att.com), Jan 22 2003