176610

Appears in sequences

• a(n) = n^2*(n^2 - 1)/4.at n=29A006011
• a(n) = ((prime(n))^4-(prime(n))^2)/4.at n=9A138420
• Areas, in ascending order, of integer-sided right triangles whose hypotenuses are squares.at n=20A141502
• Averages of twin prime pairs of A074378.at n=26A154563
• Number of (w,x,y,z) with all terms in {0,...,n}, w even and x odd.at n=28A212766
• a(n) = floor((n + 1/2)^4).at n=20A219086
• G.f. A(x) satisfies A(x) = ( 1 + x * A(x*A(x))^(1/5) )^5.at n=7A384579