50924

Appears in sequences

• Numbers m such that the sum of the first k odd primes = m-th odd prime.at n=33A179321
• a(n) = number of k-tuples (u(1), u(2), ..., u(k)) with 1 <= u(1) < u(2) < ... < u(k) <= n such that u(i) - u(i-1) <= 3 for i = 2,...,k.at n=16A356619