159463

Properties

Appears in sequences

• a(n) is the largest prime factor of (n-1)^n - n^(n-1).at n=4A174379
• Number of nX5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,3,1,1,1 for x=0,1,2,3,4.at n=5A197398
• Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,3,1,1,1 for x=0,1,2,3,4.at n=4A197399
• T(n,k)=Number of nXk 0..4 arrays with each element x equal to the number of its horizontal and vertical neighbors equal to 3,3,1,1,1 for x=0,1,2,3,4.at n=49A197401
• T(n,k)=Number of nXk 0..4 arrays with each element x equal to the number of its horizontal and vertical neighbors equal to 3,3,1,1,1 for x=0,1,2,3,4.at n=50A197401
• Prime numbersat n=14635