49530

Appears in sequences

• G.f. satisfies: A(x) = Sum_{n>=0} (A(x)^n - 1)^n * x^n / (1-x)^(n+1).at n=9A251177
• Numbers k such that k is the average of four consecutive primes k-7, k-1, k+1 and k+7.at n=33A258879
• Members of A014574 with sum of prime factors (with multiplicity) also in A014574.at n=28A349455
• Products of 5 distinct primes that are sandwiched between twin prime numbers.at n=34A376380