159082

Appears in sequences

• Number of electrons per subshell in element Z=n expressed as a 56-bit unsigned integer.at n=25A333997
• Triangular array T(n,k), read by rows: coefficients of strong divisibility sequence of polynomials p(1,x) = 1, p(2,x) = 3 + 2*x, p(n,x) = u*p(n-1,x) + v*p(n-2,x) for n >= 3, where u = p(2,x), v = 1 - 2*x - x^2.at n=46A367300