5637632

Appears in sequences

• Coefficients of Chebyshev T polynomials: a(n) = A053120(n+12, n), n >= 0.at n=10A006976
• a(n) is the least number k such that both k and k - s have n prime divisors, counted with multiplicity, where s is the sum of the decimal digits of k.at n=11A381851
• Numbers x such that there exist two integers 0<x<=y and z>0 such that sigma(x)^2 = sigma(y)^2 = x^2 + y^2 + z^2.at n=26A385356