55074

Appears in sequences

• Indices of primes in sequence defined by A(0) = 61, A(n) = 10*A(n-1) + 71 for n > 0.at n=12A101537
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (0, -1, 0), (0, 0, -1), (0, 0, 1), (1, 1, 1)}.at n=8A150832
• Least positive integer k such that both k and k*n belong to the set {m>0: prime(m)+2 is prime with prime(prime(m)+2) = prime(prime(m))+6}.at n=38A261528
• Smallest number that is the sum of n successive primes and also the sum of n successive semiprimes, n > 1.at n=30A283873