49107

Appears in sequences

• Expansion of Product_{k>=1} Q(x^k)^k where Q(x) = Product_{k>=1} (1 + x^k).at n=18A192065
• Smallest missing number in first 10^n digits after the decimal point in expansion of golden ratio phi = (1+sqrt(5))/2.at n=5A228990
• a(n) = coefficient of x^n in A(x) = Sum_{n>=0} x^n*F(x)^n * (1 - x^n*F(x)^n)^n, where F(x) = 1 + x*F(x)^3 is a g.f. of A001764.at n=9A357793