37815

Appears in sequences

• Numbers k such that 1 + 8*10^k + 100^k is prime.at n=12A171514
• Triangle read by rows: T(n,k) = t(n-k, k), where t(n,m) = f(m)*t(n-1,m) + f(n)*t(n,m-1) and f(n) = 5*n + 3.at n=16A257623
• Triangle read by rows: T(n,k) = t(n-k, k), where t(n,m) = f(m)*t(n-1,m) + f(n)*t(n,m-1) and f(n) = 5*n + 3.at n=19A257623