119196

Appears in sequences

• a(n) = floor(n*(n-1)*(n-2)*(n-3)/30).at n=45A011940
• Largest achievable determinant of a 3 X 3 matrix whose elements are 9 distinct nonnegative integers chosen from the range 0..n.at n=34A097401
• (n+n^2+n^3)*(binomial(2*n,n))/2.at n=6A119577
• a(n) = largest k such that A049820(k) <= A262509(n).at n=0A263083
• a(n) = largest k such that A049820(k) <= A262509(n).at n=1A263083
• Number of 6-cycles in the n-polygon diagonal intersection graph.at n=40A300554