60252

Appears in sequences

• Number of m such that floor(prime(m)/m) = n.at n=11A072916
• Number of nX4 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 nX4 array.at n=6A219591
• T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 nXk array.at n=51A219595
• Number of 7Xn arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 7Xn array.at n=3A219600
• a(n) = A289670(n)/2^f(n), where f(n) = 2*floor((n-1)/3) + ((n+2) mod 3).at n=52A289676
• a(n) = A289676(3*n+2).at n=17A290437
• Expansion of Product_{k=1..16} theta_3(q^k), where theta_3() is the Jacobi theta function.at n=39A320247