25380

Appears in sequences

• Denominators of coefficients in Stirling's expansion for log(Gamma(z)).at n=22A046969
• a(n) = floor(phi^n/n), where phi = golden ratio = (1+sqrt(5))/2.at n=27A172128
• Integer nearest (1/n)*(r^n), where r = golden ratio = (1 + sqrt(5))/2.at n=27A181885
• Number of partitions of n containing at least one part m-4 if m is the largest part.at n=41A212544
• Expansion of Product_{k>=1} (1 - x^k*(1 - x))/(1 - x^k*(1 + x)).at n=19A307676
• Exponential (2,4)-perfect numbers: numbers m such that esigma(esigma(m)) = 4m, where esigma(m) is the sum of exponential divisors of m (A051377).at n=12A328133
• Number of ways to write n as an ordered sum of ten powers of 2.at n=17A342254
• Expansion of Sum_{k>=0} x^(3*k) / (1 - k*x)^(k+1).at n=14A360815