52110

Appears in sequences

• Coefficients of unique normalized cusp form Delta_16 of weight 16 for full modular group.at n=4A027364
• a(n) = A026905(n) - A014284(n).at n=32A086741
• a(n) = n * Sum_{d|n} (binomial(n,d) / gcd(n,d)).at n=14A105863
• a(n) = arrange digits of concatenation of divisors of n (A037278, A176558) in decreasing order (in base 10).at n=9A243360
• Number of (n+1) X (n+1) 0..1 arrays with every 2 X 2 subblock diagonal minimum minus antidiagonal minimum nondecreasing horizontally and diagonal maximum minus antidiagonal maximum nondecreasing vertically.at n=7A253224