login
A052118
Number of nonnegative integer pairs (i,j) with binomial(i+r,r) + binomial(j+r,r) <= binomial(n+r,r), r=5.
3
0, 1, 4, 9, 16, 25, 35, 48, 63, 78, 97, 118, 139, 163, 190, 217, 248, 277, 312, 349, 384, 424, 465, 508, 553, 600, 649, 700, 752, 805, 864, 921, 980, 1045, 1106, 1175, 1241, 1310, 1383, 1456, 1529, 1610, 1687, 1770, 1850, 1937, 2024, 2113, 2204, 2295, 2390
OFFSET
0,3
CROSSREFS
KEYWORD
nonn
AUTHOR
Klaus Strassburger (strass(AT)ddfi.uni-duesseldorf.de), Jan 21 2000
STATUS
approved