41459

Appears in sequences

• Numbers k such that 287*2^k + 1 is a prime.at n=10A053360
• a(n) = least positive k such that the remainder when 3^k is divided by k is n.at n=4A078457
• a(n) = least k such that 3^k mod k = 2^n.at n=2A128148
• Least k such that n^k mod k = (n-1)^2, or 0 if no such k exists.at n=1A128150
• Least k such that n^k mod k = n + 1.at n=1A128172
• Number of nX4 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,3,1,1,1 for x=0,1,2,3,4.at n=5A197360
• Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,3,1,1,1 for x=0,1,2,3,4.at n=3A197362
• 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 4,3,1,1,1 for x=0,1,2,3,4.at n=39A197364
• 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 4,3,1,1,1 for x=0,1,2,3,4.at n=41A197364