137649

Appears in sequences

• Least number beginning with prime(n) such that every concatenation is a prime.at n=32A090508
• Number of base 13 n-digit numbers with adjacent digits differing by two or less.at n=7A126400
• a(n)=f(a(n-1)+1,a(n-2),a(n-3)), where f(x,y,z)=yz+zx+xy and a(1)=0, a(2)=0, a(3)=1.at n=10A203761
• Expansion of 1/(1 - x*(1 + 4*x)^(3/2))^3.at n=8A382650