52844

Appears in sequences

• Number of solutions to the equation phi(x) = n!.at n=11A055506
• Structured truncated cubic numbers.at n=21A100152
• Number of n X 2 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 0,3,2,1,4 for x=0,1,2,3,4.at n=28A196072
• Degeneracies of entanglement witness eigenstates for spin 3/2 particles.at n=6A264607
• Array read by ascending antidiagonals: A(n, s) is the n-th s-Catalan number.at n=30A349934
• Euler transform of sigma_n(n) (sum of n-th powers of divisors of n).at n=6A362627