36867

Appears in sequences

• Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 1,4,3,2,0 for x=0,1,2,3,4.at n=7A196927
• Numbers m with the property that its k-th smallest divisor, for all 1 <= k <= tau(m), contains exactly k "1" digits in its binary representation.at n=22A255401
• a(n) = A266196(A000079(n)); indices of powers of 2 in A266195.at n=39A266186
• Positions of 3's in A264977; positions of 6's in A277330.at n=50A277713
• Semiprimes of the form k^2 + 3.at n=40A360740