55411

Properties

Appears in sequences

• Primes of the form 2n^2+18n+7, n>=0.at n=20A154592
• Expansion of o.g.f. x*s(x)/(1-x*s(x)-x^2*s(x)^2), where s(x) is the o.g.f. of the little Schroeder numbers (A001003).at n=8A180473
• Numbers of the form x^3 + SumOfCubedDigits(x).at n=38A225051
• Define a sequence of rationals by f(0)=0, thereafter f(n)=f(n-1)-1/n if that is >= 0, otherwise f(n)=f(n-1)+1/n; a(n) = numerator of f(n).at n=16A231692
• Primes p such that the decimal expansion of its base 7 expansion converted to decimal is a square.at n=23A241246
• Primes having only {1, 4, 5} as digits.at n=29A260268
• Prime numbersat n=5627