2970344

Appears in sequences

• Numbers of the form (8^i)*(13^j), with i, j >= 0.at n=27A107764
• a(n) = if n mod 2 = 1 then (n^2-1)*n^3/4 else n^5/4.at n=26A122657
• Denominator of Euler(n, 1/26).at n=5A157027
• Products of the 5th power of a prime and a distinct prime of the 3rd power (p^5*q^3).at n=28A179671
• Number of subsets of the set {1,2,...,n} which do not contain two elements whose difference is 6.at n=28A208743
• Numbers k such that k^2 is the sum of two positive 5th powers.at n=20A291850
• Least y for which x^4 + y^5 = z^6 for some x > 1 and z = A300566(n).at n=2A303266
• a(n) = numerator(Integral_{(x,y,z) in R^3 : 0 <= x^2 + y^2 + z^2 <= n^2} (x^2 + y^2) dx dy dz)/Pi.at n=13A387611